Frequently Asked Questions
Below you'll find answers to frequently asked questions about the clinic and its treatments. If your question isn't listed here, or if you'd like further information, please call 0800 0088. We're happy to help.
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Pre-examination
Unfortunately, this is not possible. During the preoperative examination, you will be given eye drops that affect the function of the eye muscles and the alignment of the eyes. These drops must wear off completely before a treatment can take place.
In addition, you will receive a great deal of important information during the preoperative examination. It is essential that you are given sufficient time to process and consider this information so that you can make a well-informed decision.
The drops (cyclopentolate) used during the preoperative examination temporarily reduce both distance and near vision. As a result, computer work and reading are often difficult or not possible.
This effect can last up to 24 hours, and sometimes even longer. It will resolve on its own, but the duration varies from person to person.
During the preoperative examination, a drop called cyclopentolate is used. This drop causes the pupil to dilate and temporarily reduces the function of the focusing muscle.
How long the effects last varies per person, but generally the effect lasts about 24 hours.
As a result, you may be more sensitive to light and have more difficulty seeing at close range.
The preoperative examination is free of charge and without obligation. We believe that providing clear and thorough information is very important. In addition to the general information available on our website, we are happy to assess your personal situation. During the comprehensive preoperative examination, we discuss your wishes and perform a medical assessment to determine your suitability.
We want you to make a well-informed decision after a medical evaluation and based on all available information. This includes a free and non-binding consultation, so that you do not experience any financial pressure while making your decision.
Prior to the examination, you must remove any contact lenses. This is necessary to obtain optimal and realistic measurement results. Wearing contact lenses can alter the structure and/or shape of the cornea and affect the stability of the tear film.
The appointment cannot take place if you have not discontinued wearing your lenses for a sufficient period of time.
- Soft contact lenses: stop wearing them at least 2 weeks before the preoperative examination
- Hard contact lenses: stop wearing them at least 4 weeks before the preoperative examination
- Night lenses: stop wearing them at least 6 weeks before the preoperative examination
Tip: You may switch from rigid or night lenses to soft contact lenses. This way, you only need to wear glasses for 2 weeks before the examination takes place.”
After six months, the measurements from the preoperative examination are no longer valid and cannot be used as a reference for your treatment.
For this reason, it is necessary to undergo a new preoperative examination after this period.
During the comprehensive preoperative examination, you will be given pupil-dilating eye drops. These drops are necessary to allow for a proper medical assessment. Because the drops cause reduced vision for at least 8 hours, it is not safe to drive yourself home.
For this reason, we advise you to come with someone who can take you home after the examination. You may, however, travel home independently by public transport or by bicycle.
In addition, please bring sunglasses and a cap to protect your eyes from bright sunlight.
During the examination, we perform multiple measurements to provide you with the best possible advice regarding laser eye surgery and lens implantation. Using advanced diagnostic equipment, your eyes are measured and assessed for suitability. Various tests are carried out to analyze, among other things, your cornea, retina, eye pressure, tear quality, and the expected outcome.
In total, this examination takes between 60 and 90 minutes.
The most affordable way to order a temporary pair of glasses is online.
Yes, during the comprehensive preoperative examination, your suitability and medical condition are carefully assessed. Our specialists and ophthalmologists determine which method best suits your situation and is likely to provide the best outcome. Based on this, the doctor will create an appropriate treatment plan in consultation with you.
The choice of treatment depends entirely on your personal wishes. Together with factors such as the condition of your eyes, your prescription, and your age, we determine which treatment method is most suitable for you.
In general, up to the age of 40, laser eye treatment or an implantable lens are among the options.
Between the ages of 40 and 50, in addition to laser eye treatment and an implantable lens, refractive lens exchange will also be discussed as a possible option.
From the age of 50 onwards, laser eye treatment is still possible; however, refractive lens exchange is often preferred, as this treatment provides a lifelong solution. The procedure can be performed in such a way that you can see both at distance and up close.
Visus offers the following treatment methods: Relex SmilePro, IntraLASIK, TransPRK, implantable lenses, refractive lens exchange, and cataract surgery.
Because we offer all treatment techniques, we are able to select the method that is most suitable for you.
Treatments
The best preparation involves gathering thorough information about the procedure, both before and during the pre-examination. Listen carefully to the explanations, ask questions, and speak with people in your circle who have already undergone the treatment. On the day of the procedure, try to relax as much as possible you are in excellent hands with us. Follow the instructions given by our staff and the ophthalmologist. Before you know it, the treatment will already be over.
You will not feel any pain during the procedure. Before the treatment begins, your eye will be numbed with anesthetic eye drops.
When the laser is positioned on your eye, you may feel some pressure on the eye. However, this sensation is not painful. In addition, the laser works very quickly, so this feeling only lasts for a short time.
Some people find the idea of being fully conscious during laser eye surgery frightening. Research has even shown that this is the main reason why people decide not to undergo the procedure. However, most patients later find that it is far less intimidating than expected. During the treatment, you will receive eye drops that numb your eyes. The procedure is completely painless. In addition, most treatments are very short. Often, walking into and out of the clinic and the operating room takes longer than the treatment itself.
To guide you through the process, the surgeon will continue to speak with you throughout the procedure and keep you informed of its progress. Because you remain conscious, you will be able to notice an improvement in your vision immediately after the treatment.
Yes, that is indeed sensible. You are not allowed to go home alone after a treatment at Visus Eye Clinic. You may also consider having a taxi take you to a hotel.
After your treatment, we will offer you a drink and a sandwich with cheese or chicken fillet. You can enjoy this in the recovery room.
Please note that, depending on the treatment method, you will be at the clinic for approximately 2 to 4 hours. You may eat and drink as usual prior to the treatment.
This does not happen often, but it is possible. Just before the treatment, additional checks of your medical file are carried out. If the doctor does not fully support the treatment, he or she will discuss this with you and, in consultation with you, a decision will be made. Conversely, it may also happen that a patient decides to cancel the treatment at the last moment. Both the performing physician and the patient must fully support the chosen treatment.
In addition, it is important that all equipment functions properly. Throughout the day, we check our equipment several times. If the equipment does not meet the required standards, we are obliged to cancel the treatment.
It is important that you carefully read all the information leaflets we provide during the examination. In addition, it is essential that you read and fully understand the informed consent (the treatment agreement), as you will need to sign this at the clinic. It is also recommended that you come to the treatment well rested. If you have any questions prior to your treatment, you can always contact us by phone or email.
The age range for laser eye treatment is generally between 18 and 65 years. We do not treat patients under the age of 18.
From around the age of 50, the advice will usually be to correct your prescription by replacing the natural eye lens with a trifocal and/or toric premium lens. The result of refractive lens exchange is permanent, whereas the result of laser treatment usually is not. As you age, the natural eye lens deteriorates, and this change affects your prescription, causing refractive error to return. When the natural lens is replaced with an artificial lens, this will not occur.
During our free and comprehensive preliminary examination, we will assess your medical situation and provide you with a personalized treatment recommendation.
No. Although both CLEAR and ReLEx SMILE Pro are flapless laser vision correction procedures in which a so-called lenticule is removed from the cornea, they are two distinct treatment techniques.
ReLEx SMILE Pro was developed by ZEISS and is performed using the ZEISS VisuMax 800. CLEAR was developed by Ziemer and is performed using the Ziemer FEMTO Z8 NEO. Each system uses its own laser platform, software, and treatment algorithms, making them technically different procedures that cannot be compared on a one-to-one basis.
Following a comprehensive evaluation of the available technologies, Visus Eye Clinic deliberately chose the ZEISS VisuMax 800. In our opinion, this platform currently represents the most advanced and clinically proven technology for flapless lenticule extraction procedures. Its combination of speed, precision, scientific evidence, and extensive worldwide clinical experience aligns best with our commitment to providing patients with the highest standard of care.
For this reason, we have consciously chosen to treat our patients with ReLEx SMILE Pro rather than CLEAR.
After the treatment
Most people are able to return to work the day after the procedure. A few hours after the treatment, the uncomfortable feeling has usually disappeared, and your vision is already clear enough to work.
The morning after your treatment, you will have a check-up. If everything looks normal, you can go to work right after this appointment.
Have you had a TransPRK procedure? In that case, the recovery takes a bit longer because the surface of the eye needs time to heal. You will also be wearing a bandage contact lens. You will return to the clinic after a few days to have this lens removed. For this reason, it may take about 3–4 days before you can return to work.
People who have undergone a lens replacement procedure can usually return to work after 1–2 days.
Although you can generally return to work relatively quickly after the procedure, your eyes will need more time to fully heal. The eye must stabilize, and this process can take anywhere from a few weeks to as long as six months. Your vision will continue to improve throughout this period.
Of course, anyone considering an eye laser treatment wants to know whether the result is permanent. The result of an eye laser treatment is permanent; the effect cannot be reversed. During the procedure, the cornea of the eye is reshaped in such a way that it cannot return to its original state. However, this does not mean that your eyes and prescription cannot change over the years.
As you get older, for example, you may develop cataracts. Reading glasses and other age-related issues will also appear at some point. Unfortunately, we cannot prevent these natural changes. Some people believe that an eye laser treatment is the reason they need reading glasses, but this is not true. Reading problems (presbyopia) have nothing to do with the cornea; they are caused by the natural aging of the eye’s own lens. There are solutions for this issue, such as monovision or lens replacement surgery.
With laser eye surgery, your eyes begin the healing process as soon as you sit up after the procedure. In the initial phase following treatment, an inflammatory response may occur. This is normal. Your immune system responds to the procedure by sending platelets and white blood cells to the treated area, which can cause swelling. As a result, your vision may temporarily appear slightly blurry after the treatment. This can happen even though your vision is already better than before the procedure, as your eye has adopted its new shape.
The swelling usually decreases within 24 hours, but in some cases it may take a bit longer. You will notice that your vision improves quickly during this process. In the period following the treatment, you will soon be able to resume your daily activities. It is important to be aware that during the initial recovery phase, you may experience increased glare around lights and some fluctuations in your vision. Keep this in mind when driving, especially at night. Streetlights and oncoming headlights may temporarily affect your vision.
After the procedure, the eyes may temporarily become drier. This can last for a period ranging from several weeks to a few months. During this time, artificial tears should be used to relieve discomfort and to prevent superficial drying damage to the eye. Most clinics follow a preventive protocol that includes the use of artificial tears after the procedure.
If you already suffered from dry eyes before the procedure for example, if you were no longer able to wear contact lenses—you will require more intensive follow-up care after the treatment.
Every medical treatment involves certain risks, and this also applies to laser eye surgery. One of the most common complaints after laser treatment is slightly reduced vision in low-light or dark conditions. In most cases, this resolves after a few weeks.
This depends on the type of treatment you have undergone.
TransPRK:
After the anesthetic wears off, your eyes may be sensitive for a few days until the outer layer has healed again. This can be compared to a superficial abrasion. You can use pain-relieving eye drops to manage the discomfort. After about 3 to 4 days, you can resume your normal activities. It takes approximately one week before your vision is almost completely clear. After about 6 months, your vision will be comparable to that achieved with IntraLASIK and Relex SmilePro.
IntraLASIK:
Once the anesthetic has worn off, you may experience irritation for a few hours. Your eyes may feel burning or scratchy. After approximately 4 hours, this sensation usually disappears and your vision will already be much clearer. Most activities can be resumed the following day. After about 3 days, your vision will have improved significantly, and after 6 months it will be optimal.
Relex SmilePro:
After the anesthetic wears off, you may experience some irritation in the eye. Your eyes may feel burning or scratchy. After approximately 4 hours, this sensation usually disappears and your vision will already be much clearer. You can resume almost all activities the next day. After 24 hours, your vision will have improved considerably and you will be able to see clearly. As with the other treatments, your vision will be optimal after 6 months.
Naturally, every person is different. Your healing process may therefore be faster or slower than described above.
That depends somewhat on the type of laser eye treatment you have chosen and your personal pain tolerance. Some people describe the sensation after a TransPRK procedure as irritation, similar to having shampoo in the eye, while others experience it as painful. It can be compared to a superficial abrasion. This feeling usually disappears after 2 to 3 days, once the outer layer of the cornea (the epithelium) has healed.
People who have undergone an IntraLASIK or Relex SmilePro procedure usually experience only a burning sensation for about 4 to 6 hours. Most people experience dry eyes afterward, for which we provide eye drops (artificial tears). How long this symptom lasts varies depending on the type of treatment and the individual.
This is a difficult question. It depends on what exactly you plan to do at the party, festival, or in the amusement park.
Think carefully about your activities and listen to your body. As a precaution and for your own safety, it is advisable to postpone these kinds of activities for at least two weeks.
One of the more common complaints after laser eye surgery is slightly reduced vision in low-light conditions. During the first few months after the procedure, it is common to experience light scattering (glare or halos, especially at dusk or in the dark) and a sensation of dry eyes. These side effects usually resolve on their own over time.
Is there a risk of permanent dry eyes after laser eye surgery?
In rare cases, recovery of corneal surface sensitivity may take longer than average (six months), and dry eye symptoms may still be present after 12 months, with or without simple treatment using artificial tears. It should also be taken into account that dry eyes can occur spontaneously, as this is one of the most common eye conditions. This complication is generally well treatable with special eye drops, occlusion of the tear ducts, bandage contact lenses, and treatment of the eyelid margins, which are often the underlying cause of the problem. The incidence of truly permanent dry eyes after a LASIK procedure in candidates who were tested beforehand and found to have good tear film quality is estimated to be less than 1 in 10,000.
The sensation of dry eyes is common during the first months after treatment. How long you may experience this depends on how your body responds, the treatment method chosen, and your daily activities or work. By following the eye drop protocol provided by us and using artificial tears consistently, you will experience the least discomfort from dry eyes.
In addition, you may take omega 3/6/9 supplements starting two weeks before the treatment and continuing up to six months afterward. Research has shown that omega 3/6/9 has a positive effect on tear film stability, thereby reducing the risk of dry eyes.
Developing permanently drier eyes than you had before the treatment is a small but recognized risk of laser eye surgery.
How long you should postpone sports depends on the type of sport you practice and the treatment method you have chosen. You will find more information about this in the information forms we provide.
In many cases, you can resume sports after 1 to 2 weeks. Be sure to check the information related to your specific treatment to see what applies to you.
When you will be able to see optimally again depends on the treatment method. Generally, this is within one day to one week.
Please keep in mind that the eye needs more time to heal completely. It is important to give your eyes sufficient time to recover. During the healing period, your vision may still fluctuate. Minor changes in your vision can occur for up to a year after the treatment.
As a rule, no pupil-dilating drops are used during a follow-up appointment. Your vision after the check-up will be no different from before the appointment. An exception applies, of course, if we have agreed with you in advance that pupil-dilating drops will be used.
In most cases, you can still wear (cosmetic/fashion) contact lenses after laser eye surgery. In practice, however, most people no longer feel the need to do so after refractive surgery.
Generally, you can start wearing (cosmetic) contact lenses again after about two weeks. If you want to be extra cautious, we recommend waiting four weeks before doing so.
Yes, it is not forbidden to have a glass of alcohol.
However, please keep in mind that alcohol dehydrates the body and therefore also the eyes. Especially in the first period after the treatment, it is important to keep your eyes well hydrated by using artificial tears.
In addition, excessive alcohol consumption can affect your coordination and judgment. This may cause you to accidentally rub your eyes or perform other actions that could interfere with the healing process.
We consider sexual activity a form of contact sport. Therefore, we advise postponing intercourse for a certain period after the treatment. This depends on the treatment method you have undergone; for this reason, it is best to consult the information leaflet you receive during the examination or after your treatment.
This has to do with the healing process. The speed of recovery differs from person to person and even from one eye to the other. What you experience in the first days after the treatment is therefore not indicative of the final result.
Vision is influenced by several factors, such as the brain adapting to the new situation, swelling in the cornea that still needs to subside, and temporary dryness of the eyes.
In general, vision is already quite good within two days, but it may fluctuate during the first weeks. Most people return to work after 1–3 days.
For most patients, the final result is achieved after 4 to 6 months. Officially, we consider a recovery period of one year before the situation is regarded as fully stable.
After laser eye surgery, it is not possible to drive yourself immediately. We therefore advise that you arrange for someone to pick you up.
Most people are able to drive again the day after the treatment, with the exception of TransPRK.
If your work requires a lot of driving, please keep in mind that your vision may still fluctuate during the first six months after the treatment. Using artificial tears more frequently can help in this case.
It is important to carefully follow the prescribed eye drop protocol for optimal recovery.
This depends on the type of work you do. Most people are able to return to work the day after the treatment. Within a few hours after the procedure, the feeling of discomfort usually subsides, and vision is already clear enough to work.
Have you had a TransPRK treatment? In that case, recovery takes a little longer because the front surface of the eye needs time to heal. You will also have a bandage lens (a type of contact lens) on your eye. After a few days, you will return to the clinic to have this bandage lens removed. For this reason, it may take up to one week before you can return to work.
Although you can usually return to work fairly quickly after treatment, your eyes need more time to heal completely. The eyes need to stabilize, which can take anywhere from a few weeks to up to six months. During this period, your vision will continue to improve.
We advise patients to take it easy. Starting a busy period with exams or work deadlines immediately after the treatment is not recommended.
Most people experience dry eyes after the treatment. For this, we prescribe eye drops (artificial tears).
How long this symptom lasts varies per treatment and per person. A recovery period of approximately six months is not uncommon.
There is one mandatory follow-up appointment; any additional check-ups will be scheduled in consultation with you, based on the outcome of the treatment.
Payments
This depends on the type of treatment. After the procedure, you will receive a bag containing the eye drops you need for the first weeks following the treatment. These are provided by our in-house pharmacy, which will submit the costs to your health insurance provider. The costs range between €50 and €130.
Refractive surgery to improve vision or prevent deterioration of eyesight is a service that is exempt from VAT.
No, prescribed medication is not included in the all-inclusive treatment fee. The medication is supplied through our supervising pharmacy, claimed from your health insurance provider, and given to you after your treatment. We do this to better serve you, so that you do not need to visit your own local pharmacy to collect the prescription after the procedure.
Depending on the treatment method, the cost of the prescribed medication ranges between €50 and €130. The information you receive from us includes a price indication for your specific treatment. These medications are reimbursed by your health insurance, although you should take your deductible (own risk) into account.
Yes, it is possible to receive reimbursement for cataract surgery. Cataracts are a medical condition, and the procedure is covered by basic health insurance. You can expect reimbursement of approximately €700 per eye. Please consult your policy terms and/or your health insurer for the exact amount. With a restitution policy, the reimbursement is higher.
Health insurers only reimburse monofocal lenses, which means you will still need reading glasses after cataract surgery. Reimbursement for a premium lens (trifocal/toric lens) is only partially covered through supplementary insurance, and not all insurers offer this reimbursement.
We have listed the reimbursements from all health insurers for you here:
https://www.visusoogkliniek.nl/tarieven/vergoeding-zorgverzekering/
Financing through Visus Eye Clinic is not possible. You will need to arrange financing yourself through (private) institutions on the market. Paying for a treatment in instalments is also not possible. We recommend saving the full amount of your treatment and paying it to us in one single payment.liniek is niet mogelijk. U dient zelf een financiering aan te vragen via (privé) instanties op de markt. Een behandeling in termijnen betalen is ook niet mogelijk. Wij raden aan om het volledige bedrag van uw behandeling te sparen op uw rekening en in één keer aan ons te voldoen.
At Visus Eye Clinic, payment can only be made via a bank transfer.
We advise you to take any daily transfer limits into account. Adjusting your daily limit is usually easy and differs per bank, but processing can sometimes take up to one day. If you make a bank transfer, please consider your bank’s processing time. The full amount for your treatment must be received in our account at least two working days before the treatment.
All follow-up appointments after your treatment are free of charge. This allows us to closely monitor your recovery and provide you with the best possible care, without any additional costs.
No, this is not possible. The full amount must be credited to our bank account on the day of treatment.
The costs of aids to support vision, such as contact lenses or glasses, or laser eye surgery as a replacement for glasses, are not tax deductible.
Yes, to receive reimbursement for a treatment from supplementary insurance, you need an invoice that includes healthcare product codes. This invoice can only be issued after the treatment has taken place. We can prepare this invoice with the required healthcare product codes for you, which you can then submit to your health insurer. This invoice meets the requirements set by health insurers.
In rare cases, a patient may qualify for a medical authorization and corresponding reimbursement from the basic health insurance. During the preliminary examination, our medical team will assess whether you are eligible for reimbursement from the basic insurance. If so, they will provide you with more information and guide you through the process. In this situation as well, a detailed invoice is required, which can only be issued after the treatment.
Many health insurers reimburse a small portion of the costs of laser eye treatment or lens implantation through supplementary insurance.
We have listed the reimbursements from all health insurers for you here:
https://www.visusoogkliniek.nl/tarieven/vergoeding-zorgverzekering/
In some cases, with exceptional medical necessity and after approval from your health insurer, refractive surgical treatment may be reimbursed from the basic insurance. Medical necessity may include contact lens intolerance combined with a large difference in diopters (>4) between both eyes, or a high prescription greater than −10. Our optometrists are familiar with the conditions and will inform you if you may be eligible for reimbursement from the basic insurance.
The full amount for your treatment must be received by us no later than two working days before the treatment date.
Why Visus Eye Clinic?
All of our doctors have successfully completed the NGRC registration process.
In June 2021, the NOG carried out a quality audit at our clinic, which was completed with positive results.
ZKN Quality Mark
The ZKN quality mark assesses the clinic’s overall performance and the quality of the care process. Visus Eye Clinic is audited annually and has been certified with the ZKN quality mark since 2016.
Visus Eye Clinic specializes in refractive surgical treatments. More than 35 procedures are performed daily. These high volumes give us a preferred position with suppliers, allowing us to negotiate competitive rates.
Visus Eye Clinic fully stands behind the treatment methods and techniques it uses. Although the chance is small, it is possible that your vision may deteriorate again in the future after laser eye treatment. In that case, you may need glasses or contact lenses again. We fully support our services and believe it is important to be a patient-friendly clinic. A lifetime guarantee is part of that commitment.
In short, if your vision does decline over time, you are welcome at Visus Eye Clinic for a free retreatment. Please refer to the attached document for the applicable terms and conditions.
Link: https://www.visusoogkliniek.nl/wp-content/uploads/2021/04/voorwaarden-garantieregeling-202104.pdf
You are in good and experienced hands with us, and we can guarantee that. We use the best and latest technology in the field of refractive surgery. Our ‘best technology’ guarantee means that at Visus Eye Clinic you are assured of being treated with the best equipment available on the market at all times.
We continue to invest in the latest technology because we believe that technology plays a crucial role in determining treatment outcomes. Technology is decisive for results. That is why, for example, we work with the Schwind Amaris 1050RS laser, the ZEISS VisuMax laser, the Catalys laser, and the Cassini topographer.
When choosing a clinic for refractive surgery, it is important that quality is your main priority. Of course, price also plays a role; however, we believe it should not be your primary consideration. At Visus Eye Clinic, you do not need to worry about either — we offer the highest quality at the lowest price.
Quality
We recommend making your selection based on the quality standards set by the professional associations. In the Netherlands, the overarching professional body is the Dutch Ophthalmological Society (NOG), and for refractive surgery specifically, the Dutch Society for Refractive Surgery (NGRC).
The NOG advises patients to choose ZKN-certified clinics and to be treated by NGRC-certified refractive surgeons. These certifications can only be obtained after multiple rigorous audits, during which the quality of medical care and the knowledge and skills of the doctors are assessed.
Visus Eye Clinic has four BIG-registered ophthalmologists, all of whom are individually certified as NGRC refractive surgeons. In addition, Visus Eye Clinic has been a full member since 2016 and is annually assessed and successfully certified with the ZKN quality mark.
In June 2021, at our request, the NOG (Dutch Ophthalmological Society) carried out a quality audit at our clinic, which was completed with positive results.
Safety
If you are over the age of 45, it is common for the natural lens of the eye to no longer be flexible enough to focus sharply at different distances, even when the eye is properly corrected.
Many people use a simple trick to continue reading: they take off their distance glasses or look underneath them. This makes it seem as though you do not need reading glasses, but in reality, you do. You simply see better up close without your glasses than with them.
Most common refractive errors can be corrected with laser eye treatment. During laser eye surgery, the prescription needed to see clearly at distance is corrected.
Laser eye treatment is possible for prescriptions ranging from +7.00 to −10.00 diopters and astigmatism up to −6.00 diopters.
For higher prescriptions and/or a cornea that is too thin, an implantable lens (ICL) may be a suitable solution. If you suffer from cataracts and/or dependence on reading glasses, a lens replacement procedure may be more appropriate.
During our comprehensive and free preliminary examination, we thoroughly assess your eyes. Based on these measurements, you will receive a personalized and professional recommendation for the treatment that suits you best.
Visus Eye Clinic works exclusively with the most advanced equipment currently available. This is precisely why we are able to offer our best technology guarantee.
During the treatment, the ophthalmologist guides you step by step through the process. In addition, the system is extremely safe: if you move your eyes or look away, the laser automatically stops.
Complications are very rare. The most common complications can be treated effectively. Our experienced medical team has all the knowledge and resources needed to support you optimally should this occur.
In exceptional situations, it may be necessary to refer you to a hospital or an external specialist. This only happens when general ophthalmic care is required or when specific equipment is not available at our clinic.
We work closely with hospitals in the region and ensure that, in such cases, you receive prompt and careful care. Naturally, we take full responsibility throughout the entire process and collaborate with the involved specialist to provide you with the best possible care.
No, to date there has not been a single known case of a patient becoming blind as a result of laser eye surgery. In addition, there are no known findings from authorities such as the Health and Youth Care Inspectorate or the U.S. FDA indicating that laser eye surgery could damage vision. The answer to this question is therefore no.
Of course, we do advise you to choose a reliable clinic for laser eye treatments. It is important to be well informed about the risks of complications, the quality of the equipment, and the experience of the ophthalmologists. At Visus Eye Clinic, you can rely on top surgeons and excellent results.
Laser eye treatment helps you get rid of your distance prescription. Most patients do not need glasses for distance vision for the rest of their lives after the treatment.
However, it is important to understand that the eyes continue to age over time. The natural lens of the eye gradually becomes less flexible and often slightly yellower. As a result, the need for reading glasses may develop at some point.
With further aging, cataracts may also develop. This condition cannot be treated with laser eye surgery; in that case, a lens replacement procedure is required.
Laser eye surgery has been widely performed since the 1980s. To date, all scientific studies show that laser eye surgery is a safe and effective treatment to help people get rid of their glasses and/or contact lenses.
In addition, the technology is continuously improving, making laser eye surgery increasingly safer and more effective.
It is not possible for too much or too little correction to be applied. However, the cornea may respond more or less strongly to the treatment, which can result in a residual prescription remaining.
Your prescription does not have to be exactly ‘0’ in order to achieve good vision.
This situation occurs more often in people with higher refractive errors. In such cases, the prescription may be corrected slightly less than intended. This is usually related to how your body responds to the treatment.
The chance that something goes wrong during laser eye surgery is extremely small. The likelihood that we are unable to correct your refractive error to full satisfaction is approximately 1 in 1,000.
To minimize the risk of less optimal results as much as possible, we carry out a very extensive preliminary examination to identify any potential risks that could affect your outcome.
Although laser eye surgery is considered a minimally invasive procedure, it is still a medical treatment. Risks are therefore inherent, especially since every human body responds differently. However, by using the best technology available in diagnostics and treatment, we are able to take virtually all risks into account.
If you have been treated at Visus Eye Clinic and you develop a residual prescription, we will correct this prescription free of charge. This is provided that the prescription is sufficiently high and that it is medically possible to perform a retreatment.
General
We are required to publish our treatment data with the Dutch Society for Refractive Surgery (NGRC). At the moment, Visus Eye Clinic has the lowest number of complications among all clinics in the Netherlands.
This is because we work with the best surgeons and the best equipment. In addition, we place great emphasis on the pre-examination. During this assessment, we thoroughly examine your eyes and look for any conditions that may increase your risk of complications. This allows us to take preventive measures. In some cases, the doctor may even advise against undergoing the procedure.
We also provide excellent aftercare. Should anything arise, we can respond quickly. Fortunately, this is rarely necessary.
We can answer this with a resounding “yes.” Extensive research has been conducted on the safety of laser eye treatments and the various techniques used. Laser eye surgery consistently proves to be safe. Naturally, the level of safety also depends on the knowledge and experience of the surgeon, as well as the safety standards of the clinic and its equipment. It is therefore important to choose a reliable clinic with experienced surgeons for your laser eye procedure.
You can trust that all these aspects are more than perfectly in order at Visus Eye Clinic. Just take a look at the reviews from the many satisfied patients who came before you. For the most trustworthy and independent reviews, you can visit platforms such as Trustpilot, Zorgkaart Nederland, and Kliniekervaringen. Visus Eye Clinic has the highest number of reviews in the Netherlands and the highest rating a 9.6 based on more than 3,000 patient experiences.
In addition, at Visus we use the latest equipment and closely follow new techniques. Our surgeons are experts in their field and regularly provide training sessions and lectures to other ophthalmologists. It is no coincidence that Visus is the largest laser eye clinic in the Netherlands.
Still not convinced? In the United States, more than 16 million people have undergone laser eye surgery. Of these, over 96% are highly satisfied with the treatment, largely due to the very low risk of complications.
A lazy eye is quite common. Around 3% of children develop a lazy eye. We are often asked whether laser treatment can fix this problem. To answer this question as clearly as possible, it may be helpful to first understand what a lazy eye actually is. A lazy eye (amblyopia) is caused by incorrect communication between the brain and the affected eye. There are two primary causes of a lazy eye: the first is improper alignment of the eyes, also known as strabismus. The second cause is a large difference in prescription between the eyes (more than 4.0D), also known as anisometropia. Because of this difference, the brain favors the stronger “healthy” eye over the “lazy” eye. Over time, the “lazy” eye’s vision becomes weaker. If the condition is not treated before the age of seven, the problem can persist into adulthood. It is not possible to correct a lazy eye later in life, as the brain has already established a fixed way of communicating with the eyes that can no longer be changed.
With laser treatment, we can correct a refractive error so that the lazy eye achieves the same visual acuity that you currently have with glasses or contact lenses, but further improvement cannot be expected. It is therefore important to be properly informed beforehand about whether laser treatment will be beneficial for you or not.
Although the likelihood is very small, it is possible that during laser eye surgery the correction is slightly too strong or not strong enough. This occurs mainly in people with higher refractive errors. In most cases, it concerns a mild undercorrection, where the prescription is not fully corrected.
A small residual refractive error usually causes little to no discomfort. In fact, a slight degree of myopia may even allow you to go a bit longer without reading glasses. If it does cause discomfort, a retreatment is possible. We recommend waiting at least one year before undergoing a retreatment, so that your eyes can fully stabilize.
Any necessary retreatment is covered under our guarantee and is, of course, free of charge.
Laser eye surgery is a relatively minor procedure and is generally safe. However, as with any medical procedure, no treatment is completely without risk. Although the procedure is performed by a highly experienced surgeon, complications however rare can never be entirely ruled out. In addition, every body responds differently.
Fortunately, most complications that may occur are well treatable.
During the pre-examination, we carefully assess whether there are any factors that may increase your risk of complications. If this is the case, we will of course discuss this with you. In consultation with the doctor, you can then make a well-informed decision. If the risk is considered too high, the doctor may advise against undergoing the treatment. Some complications can occur shortly after the procedure, such as an infection. Other issues may arise later on, for example dry eyes.
Most common refractive eye conditions can be corrected with laser eye surgery.
Nearsightedness (myopia)
Nearsightedness, also known as myopia, means that you can see well at close distances, but objects farther away appear blurry.
Farsightedness (hyperopia)
With farsightedness, you have difficulty seeing objects clearly up close. For example, reading small print may require extra effort.
Age-related farsightedness (presbyopia)
Due to the natural aging process, the eye gradually loses its ability to focus on nearby objects.
Astigmatism (cylindrical error)
With astigmatism, vision is reduced because the eye is not perfectly round, but shaped more like a rugby ball. Which type of laser treatment is most suitable for you depends, among other factors, on your prescription.
- TransPRK: Sph −1.00 to −5.00 D, Cyl up to −1.50
- IntraLASIK: Sph +7.00 to −11.00 D, Cyl up to −6.00
- ReLEx SMILE: Sph −0.75 to −12.00 D, Cyl up to −6.00
- Lens replacement surgery: Sph −20.00 to +10.00 D, Cyl up to −6.00
It is difficult to set a strict age limit for laser eye treatments. In most people, the natural lens of the eye begins to become cloudy (cataract) after the age of 60, making laser eye surgery less advisable. In such cases, a lens replacement procedure is usually a better option. The optometrist and the doctor will assess your situation together with you to determine which solution best suits your needs.
People who wear contact lenses often do not realize that this involves certain risks. Research has shown that contact lens wearers have an approximate risk of 1 in 1,000 of developing eye damage due to infections. In addition, damage can occur as a result of scarring, scratches, or the formation of new blood vessels in the eye.
The risk of eye damage caused by contact lenses is more than ten times higher than with a properly performed laser eye surgery.
Laser eye surgery has been widely performed since the 1980s. To date, all scientific studies show that laser eye surgery is a safe and effective treatment for eliminating the need for glasses and/or contact lenses. Moreover, the technology continues to improve, making laser eye surgery increasingly safer and more effective.
After laser eye surgery, you can see clearly again without glasses or contact lenses. This is a major advantage from the moment you wake up in the morning, but it also makes a world of difference during sports, work, and other daily activities. With glasses, it is virtually impossible to participate in contact sports such as karate or judo, while contact lenses can be inconvenient during water sports like swimming.
We also hear from people that they feel more confident without glasses or contact lenses. This is not only related to appearance; in some situations, it can feel uncomfortable to be dependent on a visual aid.
In addition, wearing contact lenses carries a risk of long-term complications. Because lenses sit directly on the eye, they reduce the supply of oxygen, which increases the risk of infections even when lenses are handled very hygienically. This does not mean that wearing contact lenses is completely discouraged; rather, they should be viewed more as a temporary solution.
An injection is not necessary. We numb your eyes using special anesthetic eye drops, which are highly effective. Thanks to these drops, you will not feel any pain during the procedure.
If you are very nervous, we can if desired give you a mild sedative. This medication is always available at our clinic and helps you approach the treatment in a relaxed state.
Most people achieve optimal vision again after about one month. However, the eye needs more time to fully heal after the procedure. During this period, your vision may still fluctuate slightly. That is why you will have several follow-up appointments. These check-ups are very important, as they allow us to closely monitor the healing process.
Teenagers are often insecure about their appearance, and wearing glasses can increase this insecurity. Young people who are very active in sports often find glasses or contact lenses inconvenient and may want to get rid of them for that reason.
Unfortunately, laser eye surgery is only possible from the age of 18. Around this age, the eyes are fully developed sometimes even a little later. If laser treatment is performed before the eyes have fully matured, the results are often not permanent and an additional treatment may be required, which can be costly. In some cases, a second treatment may no longer be possible due to corneal thickness or other eye conditions. To prevent this, the eyes should be stable for approximately one year after full development before treatment can be performed.
Laser eye surgery has nothing to do with needles, and the laser does not burn through your eye. Unfortunately, there are still people who believe that laser eye surgery is a painful and risky procedure. Are you afraid of the treatment? Have you heard frightening stories? If so, make sure to get properly informed by our team. Laser eye surgery is safe especially when performed by our experienced ophthalmologists.
If you still feel anxious, you can request a mild calming tablet before the procedure.
The chance that something goes wrong during a treatment at Visus Eye Clinic is extremely small. The likelihood that we are unable to correct your vision to your full satisfaction is approximately 1 in 30,000 (this mainly applies to extreme prescriptions and/or abnormalities). To keep this risk as low as possible, we conduct a very thorough pre-operative examination to identify any factors that could reduce the chance of a successful outcome.
Although laser eye surgery is considered a minimally invasive procedure, it is still a medical treatment, and risks are inherently involved especially since every human body responds differently. However, by using the most advanced technology in diagnostics and treatment, we are able to take virtually all potential risks into account.
For people who have problems with eye alignment or double vision, prism glasses may be prescribed. Prism glasses ensure that images seen with both eyes are perceived as single and stable again.
Laser eye surgery, a phakic intraocular lens (implant lens), or lens replacement only corrects refractive errors. A prism deviation remains unchanged.
39 results for Laser Eye Surgery
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IntraLASIK
The VisuMax laser from Zeiss is the newest device and the only laser capable of performing the Relex SmilePro procedure. An investment of more than one million euros is required for this device. In addition, there are fixed costs, training expenses, and licenses needed for operating the device. These costs are higher than those associated with other devices and treatment methods.
Furthermore, the manufacturer of the VisuMax (Zeiss) certifies only the most skilled surgeons to perform Relex SmilePro treatments, which limits the number of doctors qualified to carry out this procedure.
These (investment) costs are lower for the IntraLasik treatment than for the Relex SmilePro method.
With the IntraLASIK method, flap-related complications can occur.
These are very rare, but the risks do exist.
The eye with a created flap remains permanently more vulnerable compared to treatment methods where no flap is made. In the early phase after the procedure, the flap can still be easily displaced. Over time, the flap becomes more stable.
Typically, you may gently rub your eye again after about 2 weeks.
The IntraLASIK treatment method is suitable for people who are nearsighted (myopia, -) or farsighted (hyperopia, +) for distance vision.
The corneal flap is particularly vulnerable during the first 2 weeks after IntraLASIK and can still shift.
If you rub your eye during this period, the flap may move. This does not always happen, but you may notice it because:
- You feel pain after rubbing
- The quality of your vision temporarily decreases
For this reason, it is very important to handle your eyes carefully during the first 2 weeks.
Relex Smile
Relex SmilePro is a minimally invasive laser procedure for myopia (nearsightedness) and hyperopia (farsightedness), performed by an ophthalmologist. A small portion of the cornea is removed through a micro-incision, improving vision with a minimally invasive micro-incision.
Why patients choose Relex SmilePro:
- Safe and minimally invasive
- Lower risk of complications
- Shorter recovery time than other laser treatments
- Performed under local anesthesia
- Rapid visual improvement, often immediately
- Suitable for mild to high degrees of myopia and hyperopia
- No need for contact lenses after treatment
Note: This treatment is not suitable for all. An ophthalmologist will advise if ReLEx SMILE Pro is appropriate for your eyes.
Wavefront is only used with excimer lasers. Relex SmilePro creates a lenticule instead of reshaping a flat surface, but visual outcomes such as glare, halos, and clarity are comparable to wavefront-guided procedures.
The VisuMax laser from Zeiss is the newest device and the only laser capable of performing the Relex SmilePro treatment. This device requires an investment of more than one million euros. In addition, there are fixed costs, training costs, and licensing fees associated with the device. These costs are higher than those of other devices and treatment methods.
Furthermore, the manufacturer of the VisuMax (Zeiss) certifies only the most skilled surgeons to perform Relex SmilePro treatments, which limits the number of doctors qualified to carry out this procedure.
These higher (investment) costs make the price of the Relex SmilePro treatment higher than that of other methods.
For the VisuMax laser—the only laser capable of performing the Relex SmilePro treatment—an investment of more than one million euros is required. Not all clinics can afford to purchase the VisuMax. In addition, the manufacturer of the VisuMax (Zeiss) certifies only the most skilled surgeons to perform ReLEx® SMILE treatments.
Some clinics state on their website that they do not offer this treatment because it supposedly is not a safe method. Unfortunately, this causes unnecessary concern among patients. This is completely unjustified, as the method has been proven safe and effective, and has been used since 2006. If it were not a safe method, Visus Eye Clinic would not offer it.
TransPRK
TransPRK is a next-generation surface-based laser eye surgery, this makes it an excellent option for individuals who seek a safer, more natural alternative to traditional LASIK.
TransPRK is particularly suitable for patients who, for example, have a thin cornea and a low degree of myopia.
During the comprehensive preoperative examination, we will thoroughly assess your medical situation and provide you with personalized advice.
In a TransPRK treatment, your eyes are not physically touched.
During the procedure, the laser removes a thin layer from the surface of the eye, which naturally grows back. The laser is computer-controlled. With the introduction of the Schwind Amaris laser, all procedures on the surface of the eye can be performed without touching the eye.
Unlike other treatment methods, the license for TransPRK is the least expensive, as we do not have to pay per eye.
LASEK
Although LASEK offers many advantages such as being a safer option for patients with a thinner cornea or for those who have an increased risk of physical eye injury it is performed less frequently than LASIK. This is mainly due to the longer recovery period and the potential for greater discomfort in the first few days after surgery.
LASIK provides faster visual recovery and less immediate postoperative discomfort, making it a more popular choice for many patients. In addition, with advancing technology, new methods and techniques have been developed that can offer similar results with a quicker recovery, further reducing the demand for LASEK.
Nevertheless, LASEK remains a valuable option for certain groups of patients, and the choice of a specific procedure should always be made in consultation with a specialized ophthalmologist, based on the patient’s individual needs and circumstances.
LASEK stands for Laser-Assisted Sub-Epithelial Keratectomy, a type of refractive surgery designed to correct vision problems such as nearsightedness, farsightedness, and astigmatism. It is an alternative to LASIK surgery, with some differences in the recovery process.
LASEK has a strong track record of long-term safety and effectiveness.
Most patients maintain their improved vision for many years, although some may eventually need reading glasses due to age-related changes in vision.
The LASEK procedure involves softening and gently moving aside the epithelium, after which the underlying cornea is treated with an excimer laser.
After the treatment, the epithelium is repositioned and covered with a contact lens that acts as a bandage.
As with any surgical procedure, there are risks associated with LASEK, including infection, dry eyes, light sensitivity, and, in rare cases, a reduction in best-corrected vision.
LASEK is particularly suitable for patients with thinner corneas who are not eligible for LASIK, or for people who, due to their profession or lifestyle, have an increased risk of eye injuries.
General
In an IntraLASIK treatment, the surgeon creates what is known as a flap. The cornea consists of six thin layers of tissue. When creating a flap, the surgeon uses the laser to loosen three of these layers. The opening is about 20 mm long and has the shape of a horseshoe. The flap is then lifted, like turning a page, so the laser can treat the exposed tissue underneath.
In the Relex SmilePro treatment, a small lens-shaped piece of tissue is created beneath the surface of the cornea using the VisuMax laser. The surgeon then makes a small opening (2–4 mm) in the cornea with the laser to remove this lenticule. This reduces the risk of complications. Because the Relex SmilePro procedure requires only a very small incision, far fewer corneal nerves are disrupted, which significantly reduces the chance of developing dry eyes after the treatment.
All treatments have advantages and disadvantages. Therefore, it is difficult to say which treatment is best for you. This depends, among other things, on your personal preferences, your circumstances (such as work and sports), and the type of eye condition you have.
We will, of course, provide you with extensive information about all the advantages and disadvantages of the different treatment methods so that you can make an informed choice yourself. However, you cannot make a wrong decision. All methods are safe, effective, and have a very high success rate.
TransPRK:
With this treatment, the outer thin layer of the cornea is removed. After the procedure, you will wear a protective bandage contact lens for a few days. The total treatment time is only about 30 seconds per eye.
IntraLASIK:
In this procedure, the doctor creates a flap using the VisuMax laser. The underlying tissue is then treated with an excimer laser. The treatment takes approximately 2 to 5 minutes per eye.
Relex SmilePro:
In this treatment, a small lens-shaped piece of tissue is created beneath the surface of the cornea using the VisuMax laser. The surgeon then makes a small opening in the cornea to remove this lenticule. This treatment also takes approximately 1 to 5 minutes per eye.
Yes, this is possible. However, it is generally not recommended.
Treating only one eye can disrupt the balance between the eyes. If you wish to have one eye treated at a time because you are concerned that something might go wrong, it may be worth reconsidering whether to undergo the procedure at all. It is important to have confidence in the treatment.
You may bring someone with you to drop you off and/or pick you up.
Unfortunately, it is not possible to bring someone into the operating room. During the procedure, you will be in the operating room with the ophthalmologist and the medical team, who will guide you through the process and support the surgeon.
The ophthalmologist places an eyelid speculum.
This device prevents you from blinking, although it may still feel as if you are blinking.
Laser eye surgery has nothing to do with needles.
Unfortunately, there are still people who believe that laser eye surgery is a painful and risky procedure.
Only a numbing eye drop is needed to anesthetize the eye.
This anesthetic drop may sting for about 30 seconds.
Laser eye surgery is a modern and fast technique that, due to its high reliability, is the most commonly used method by ophthalmologists for so-called vision-correcting procedures.
This technique can be successfully used to treat nearsightedness up to approximately −10 diopters and farsightedness up to approximately +7 diopters. The same applies to astigmatism up to about 6 diopters. Laser eye surgery is the most widely performed refractive surgical procedure worldwide.
SmartPulse technology is a unique feature of the Schwind Amaris excimer laser.
With SmartPulse, the surface of the cornea can be made exceptionally smooth, which has a beneficial effect on visual sharpness. Many patients are pleasantly surprised by how sharp their vision is immediately after a treatment using SmartPulse technology.
Research has shown that after TransPRK, patients regain sharp vision more quickly with SmartPulse than without it. The physicians involved in the study also observed faster healing of the top layer of cells and less pain in patients treated with SmartPulse.
You will not feel pain during the procedure.
Before the treatment begins, your eye is numbed with anesthetic drops.
When the laser is applied to your eye, you may feel some pressure, but this is not painful. The laser works very quickly, so this sensation only lasts for a very short time.
During the procedure, you should only speak with the ophthalmologist if they ask you a question.
Moving your head or eyes is not always desirable during the treatment.
If you wish, the ophthalmologist will explain exactly what is happening at each step. This helps you feel reassured and aware of what is going on and what will happen next.
By following the ophthalmologist’s instructions, the procedure can proceed smoothly and safely.
After laser eye surgery, your eyes begin healing as soon as you sit up after the procedure.
In the first phase after treatment, a normal inflammatory response may occur. Your immune system sends platelets and white blood cells to the treated area, which can cause slight swelling. This may temporarily make your vision appear a bit blurry, even though your eyes already have the corrected shape and are seeing better than before the procedure.
The swelling usually decreases within 24 hours but can sometimes last a bit longer. During this healing process, your vision improves quickly, and you can generally resume daily activities soon after.
It is important to be aware that in the early recovery phase, you may notice glare or halos around lights and fluctuations in vision. Take extra care when driving, especially at night, as streetlights and oncoming headlights can temporarily reduce visual clarity.
On the day of treatment, you will be at the clinic for approximately 2 to 3 hours in total.
Of this time, you will spend about 15 minutes in the treatment room.
The actual laser procedure takes only 30 to 45 seconds per eye, depending on the chosen treatment method.
During laser eye surgery, you need to focus your eye on a fixation point.
This cannot be done under general anesthesia because your active cooperation is required for precise treatment.
Are you very nervous about the procedure?
We can provide a mild sedative to help you relax.
This is always available at the clinic, and you can request it if you feel it would help.
At Visus Eye Clinic, we use the most advanced technologies.
This allows us to offer a Wavefront-guided option for both IntraLASIK and TransPRK treatments. This is especially beneficial if you are sensitive to light or glare. After treatment, your night vision is improved and contrasts are better visible compared to standard laser treatment without Wavefront.
Why Wavefront helps:
- Vision quality is partly affected by optical irregularities called aberrations.
- Aberrations are caused by tiny bumps and dips in the cornea, which scatter light and reduce visual clarity.
- Some aberrations can be corrected with standard laser treatment, but others can cause reduced contrast, night vision problems, glare, halos, or shadows.
- Wavefront-guided treatment corrects these irregularities as much as possible.
Clinical studies show that patients treated with Wavefront have better night vision and experience fewer halos and glare compared to standard treatments.
One way to reduce dependence on reading glasses after laser eye surgery is to use the monovision principle.
This means:
- One eye (usually the dominant eye) is corrected for distance vision.
- The other eye is corrected for near vision.
It is important to try this principle before committing. If you are interested, we can advise which contact lenses or trial glasses to use. You will receive a prescription called a “monovision advice”, and you decide whether you want to proceed with treatment based on this principle.
In some cases, monovision can also be created by treating only one eye. Even then, you will need to test at home to see if this approach suits you.
Adapting to monovision is easier for some people than for others.
We recommend taking at least 6 months to get used to monovision.
If you decide later that monovision is not suitable for you, it is usually possible to reverse the effect. This can be done with TransPRK or IntraLASIK to adjust the correction.
To determine if monovision is suitable for you, it’s best to try a “trial period” first.
This involves wearing glasses or contact lenses with monovision correction for about two weeks. This allows you to experience whether your eyes and brain can adapt to the difference in focus.
During the assessment, the ophthalmologist may ask questions such as:
- Do you have work or hobbies that require sharp distance vision?
- Do you read a lot or have work/hobbies that require good near vision?
- Do you frequently drive long distances at night?
- Are you older than 55 years?
If you answer “yes” to one or more of these questions, monovision may not be the best option. Your ophthalmologist will help guide you in making the right choice.
In monovision, one eye is set for distance and the other for near vision.
This can affect:
- Depth perception – It may be slightly reduced.
- Distance vision in low light – Vision at night or in dim conditions can be less sharp. Some people may still need glasses for night driving.
- Near vision – The reading eye may not fully eliminate the need for a reading glass for very small or detailed print. However, the strength of the reading glasses required will usually be lower than before, keeping the benefit of improved near vision.
Some people cannot adapt well to monovision.
They may notice that:
- Depth perception becomes more difficult
- Distance vision is less sharp
To avoid disappointment, we always recommend a trial period.
You wear glasses or contact lenses with monovision correction for about two weeks to see if this way of seeing suits you before committing to permanent treatment.
25 results for Lens replacement
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General
Implant lenses (also known as intraocular lenses) are made from materials such as acrylic or silicone that are biocompatible. This means they do not trigger an immune response or an allergic reaction from the body. As a result, they do not need to be replaced and generally last a lifetime.
If there is ever a reason to replace the lenses, this is certainly possible for example, if someone is less satisfied with the visual outcome or if a newer technique becomes available in the future.
Most implantable lenses are so-called monofocal lenses.
This means they can correct only one type of refractive error, either nearsightedness (minus) or farsightedness (plus).
At Visus Eye Clinic, we have been working successfully with trifocal lenses for many years. Trifocal means that you can see well at near, far, and intermediate distances (such as computer distance). This allows you to drive a car, read a newspaper, and work on a computer without glasses or contact lenses. A trifocal lens is therefore an ideal solution for a life without (reading) glasses, even as you get older. We specifically choose lenses from the Zeiss brand because of their exceptional quality.
A lens replacement procedure is a surgical treatment that uses the same techniques as modern cataract surgery.
Cataract surgery is currently the most commonly performed surgical procedure. The key difference is that during cataract surgery, the natural lens is removed because it has become cloudy and limits vision. In a lens replacement procedure, the lens is not cloudy. An advantage of a lens replacement procedure is that you can no longer develop cataracts.
You should not drive yourself on the day of the procedure.
After the treatment, a bandage or eye shield will be placed over your eye, which will reduce your vision. We therefore recommend that you bring someone with you who can safely take you home.
A lens replacement procedure is not always possible.
That is why you will first undergo a preoperative examination and a consultation with the ophthalmologist. If it turns out that a lens replacement procedure is not suitable for you, you can discuss alternative treatment options with the doctor.
A lens replacement procedure may be suitable for you if:
- You are farsighted and/or have age-related farsightedness (presbyopia);
- You are over 40 years old and other treatments are not suitable for you;
- You are over 55 years old and the benefits of a lens replacement procedure outweigh those of laser treatment;
- Your corneas are too thin for laser eye surgery;
- Your prescription has been stable for at least one year;
- Your overall health is good.
A lens replacement procedure may not be suitable for you if:
- You have certain medical conditions, such as diabetes, herpes, hepatitis C, or an autoimmune disease (for example rheumatoid arthritis or lupus);
- You are pregnant or breastfeeding;
- You have a pacemaker;
- You use medication that suppresses your immune system;
- You have scarring on the cornea;
- You have (had) certain eye injuries or retinal detachment.
After a lens replacement procedure, you can usually resume your normal activities fairly quickly.
However, your eye may remain sensitive for a few weeks, especially to bright light, so it is best to take it easy. For example, avoid rubbing your eye. To prevent accidentally rubbing your eye while sleeping, you can wear an eye shield at night.
During the first week after surgery, it is advisable to avoid heavy physical exertion. After two weeks, you can resume sports activities. If you participate in contact sports, such as martial arts or football, consult your doctor about when it is safe to return.
During the preoperative examination and follow-up care, you will receive all the necessary information about what you can and cannot do after your treatment.
A lens replacement procedure can correct virtually all types of refractive errors, including nearsightedness, farsightedness, and astigmatism.
Astigmatism occurs when the eyeball is not perfectly round but oval in shape, like a rugby ball. As a result, light is refracted in multiple directions, creating two focal points, which can cause blurred or double vision. In most cases, the strength of astigmatism is no higher than −6.0 diopters and can be very effectively corrected with a lens replacement procedure.
During the procedure, your natural eye lens is removed and replaced with an artificial lens that permanently corrects your prescription.
In addition, you will never develop cataracts again. Some people may notice that their vision is not completely satisfactory.
If this happens, you may undergo a laser eye treatment at least six months after the procedure to further improve your vision.
Implantable lenses are made of a soft, transparent material that you cannot see or feel in your eyes.
Most implantable lenses are so-called monofocal lenses, meaning they can correct only one type of refractive error, either nearsightedness (minus) or farsightedness (plus).
At Visus Eye Clinic, we have been working with trifocal lenses to our full satisfaction for many years. Trifocal means that you can see well at near, far, and intermediate distances (such as computer distance). This allows you to drive, read a newspaper, and work on a computer without glasses or contact lenses. A trifocal lens is therefore an ideal solution for a life without (reading) glasses, even as you get older. We specifically choose lenses from the Zeiss brand because of their outstanding quality.
Many patients ask whether a lens replacement procedure is painful. Fortunately, it is not.
During the procedure, your eye is locally anesthetized, so you will not feel any pain. You also cannot see what the surgeon is doing; you will only notice colors and bright light, but no details. You may feel a slight pressure on the eye.
After the surgery, your eye may feel somewhat irritated or dry. This is normal.
Most patients feel relieved afterward that the procedure was so quick and painless.
Implantable lenses (also called intraocular lenses) are made from materials such as hydrophilic or hydrophobic acrylic that are biocompatible.
This means they do not trigger an immune or allergic response in the body. Unlike our natural lenses, these implantable lenses are hardly affected by aging and therefore do not need to be replaced.
If there is ever a reason to replace the lenses, this is certainly possible for example, if someone is less satisfied with the result or if a newer technology becomes available in the future.
Yes, a lens replacement procedure is performed under local anesthesia.
This has the advantage that you remain conscious and responsive during the treatment, allowing the surgeon to communicate with you. It also results in fewer side effects compared to undergoing general anesthesia.
If you find the procedure stressful or frightening, you can request a mild sedative. It takes some time to take effect, so be sure to ask for it in advance.
No, you will not feel pain, but the “Catalys” step of the lens replacement procedure does create pressure on the eye.
In a lens replacement procedure, your natural eye lens is replaced with an artificial lens.
Your natural lens is enclosed in a small capsule. The ophthalmologist opens this capsule and removes the natural lens using a suction-like device. What remains is an empty capsule with a round opening at the front. The artificial lens, rolled up and customized to your prescription, is inserted into the eye through a micro-incision, unfolds inside the eye, and is then placed into the existing capsule. In most cases, the incision does not require stitches.
With the Catalys technique, an incision is also made, the natural lens is removed, and a new lens is implanted. The major difference is that a large part of the procedure is performed by the Catalys™ system.
The Catalys Precision Laser System™ combines a femtosecond laser, 3D imaging, advanced software, and innovative features to make the procedure even more accurate and precise. As a result, outcomes are more predictable, and the likelihood of requiring an additional corrective treatment is reduced.
The advanced 3D imaging technology of the Catalys™ creates a detailed three-dimensional map of the eye, allowing for an individualized treatment plan. The system enables the incision and the capsulorhexis (the round opening in the lens capsule in which the artificial lens is placed) to be performed up to ten times more accurately.
The sophisticated Catalys™ 3D image-guided software ensures that laser pulses are delivered only within the intended treatment area, protecting surrounding tissue. In addition, the Catalys™ creates a fragmentation pattern in the natural lens, allowing it to be broken up and removed more efficiently.
This offers two major advantages over the traditional method:
- Fewer manually performed actions using mechanical instruments
- Significantly less ultrasonic energy is required during the procedure
This greatly reduces potential long-term effects of ultrasonic energy on the eye—an important development, especially as more people are opting for lens implantation at a younger age.
The Catalys™ requires careful preprogramming for each individual treatment and allows the natural lens to be fragmented under computer control. This ensures maximum patient comfort. Thanks to the latest technologies used in the Catalys™ method, not only is the entire procedure performed with optimal precision, but the laser treatment itself takes only about three minutes, significantly shortening the overall procedure.
The actual procedure takes approximately 20 to 30 minutes.
In total, you will be at the clinic for about 2.5 to 3 hours.
Visus Eye Clinic works according to high quality standards. It may happen that the treating physician decides not to proceed with the treatment on the day of surgery, or shortly beforehand. In such cases, the physician will explain why the procedure cannot take place.
The treatment usually consists of two steps.
Step 1: The Catalys laser prepares the eye for the procedure. During this step, it is very important that you remain completely still. At that moment, you cannot speak or ask questions.
Step 2: The lens is removed and replaced. During this phase, it is also important to lie as still as possible. However, you may always let the surgeon know if you experience pain or have a question.
If you prefer, the ophthalmologist will explain each step of the procedure as it happens. This way, you stay informed and know exactly what is taking place at every moment.
Lens replacement with premium lenses is generally not performed under the age of 45.
If the distance prescription is highly myopic (minus), the age limit is usually around 50 years. In addition, you should be dependent on reading glasses (a multifocal prescription).
Determining the right premium lens is highly personalized.
Your eye measurements and eye health are very important, as are your personal expectations.
Those who are most suitable are people who are motivated to be less dependent on glasses.
Less suitable are people who:
- Have unrealistically high expectations; an artificial lens can never fully match the natural eye lens;
- Have experienced significant problems with previously prescribed multifocal glasses or contact lenses;
- Need to drive a lot for their profession;
- Frequently need to see in low-light or dark conditions;
- Are pilots;
- Are satisfied with wearing glasses.
It does indeed happen that patients move their eyes during the procedure.
Our surgeons are trained to handle this and will guide you during the treatment to help keep your eyes as still as possible. If you move your eyes too much, the surgeon will briefly pause the procedure and only continue once you are calmly looking straight ahead.
Complications are very rare.
The most common complications can be treated effectively by us. We have all the necessary expertise and an experienced medical team available to support you in such cases.
In exceptional situations, we may need to refer you to a hospital or an external specialist. This may involve conditions that require general ophthalmologic care or situations where we do not have the necessary equipment available at our clinic. We collaborate with hospitals in our region and will ensure that you are referred promptly if needed. Of course, we will take full responsibility throughout the process and work closely with the specialist involved to ensure the best possible care.
The use of the Catalys laser increases the likelihood of achieving the correct prescription outcome.
In addition, it reduces the risk of a tear in the lens capsule (capsular rupture).
In almost all cases, both eyes are treated on the same day, one immediately after the other.
This is possible because the risks associated with this procedure are very low.
Implantable lenses are made of a soft, transparent material that you cannot see or feel in your eyes.
Most implantable lenses are so-called monofocal lenses, meaning they correct only one type of refractive error, either nearsightedness (minus) or farsightedness (plus).
At Visus Eye Clinic, we have been working with premium lenses to our full satisfaction for many years.
A premium lens is a lens that can be implanted instead of a standard monofocal artificial lens during cataract or lens replacement surgery. These advanced lenses are designed to provide the best possible vision with minimal dependence on glasses—allowing clear vision at near, far, or multiple distances.
There are several types of premium lenses:
- Toric lens (a monofocal lens that also corrects astigmatism)
- Multifocal / trifocal lens
- Multifocal / trifocal toric lens
- Extended Range of Vision (EDOF) lens
- Toric EDOF lens (Extended Range of Vision lens with astigmatism correction)
It is possible that a small residual prescription remains after the procedure.
If this residual error is greater than 0.50 diopters and the condition of your eyes allows it, we can correct it with an additional laser eye treatment.
In most cases, this correction is not performed within the first year after the procedure. There are no additional costs for you, as this correction is covered by our lifetime guarantee.
A lens replacement procedure is one of the safest medical procedures in the world.
Millions of these treatments are performed worldwide every year. The procedure is comparable to cataract surgery and has a very high safety profile.
At Visus Eye Clinic, we have many years of experience with this treatment. We work exclusively with experienced specialists and the most advanced equipment. Our goal is to minimize risks as much as possible.
As with any medical procedure, there is a small risk of complications. In rare cases, bleeding may occur in the posterior choroid during surgery. This is a serious complication that, in exceptional situations, can lead to blindness. However, the likelihood of this happening is extremely low only about 0.03 to 0.13%.
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General
Placing a phakic intraocular lens (implant lens) is a relatively minor procedure and is generally safe. However, like any medical procedure, it is not completely risk-free. Even though the treatment is performed by a highly experienced surgeon, it can never be guaranteed that a complication will not occur. Every body also responds differently. Fortunately, the complications that may arise are usually well treatable.
If the pre-examination shows that you have an increased risk of complications, we will of course discuss this with you first. Together with the doctor, you can then make an informed decision. If the doctor believes the risk is too high, he may advise against proceeding with the treatment.
Some complications can occur shortly after the procedure, such as an infection. This is extremely rare and occurs in less than 0.001% of our cases. An overcorrection or undercorrection of the refractive error may occur; in most cases, this can be corrected with a retreatment. Other possible complications include early cataract formation and halos.
During our comprehensive pre-examination and in the written information we provide, we will naturally inform you further about these matters.
No, most implantable (add-on) lenses are placed behind the iris and in front of the natural eye lens.
These lenses are not visible from the outside.
An exception to this are Artisan or Artiflex lenses. These are placed in front of the iris and, depending on the lighting conditions, may sometimes be slightly visible.
Which treatment is most suitable for you is determined during a comprehensive preoperative examination.
Implanting an add-on lens is a safe and effective alternative to laser eye surgery. This method is particularly suitable for people with corneas that are too thin or with refractive errors that are too high for laser treatment.
With an implantable add-on lens, we can correct prescriptions ranging from −18 to +10 diopters and astigmatism up to +6 diopters.
An important advantage of this treatment is that no corneal tissue is removed.
Complications are very rare.
The most common complications can be treated effectively by us. Our experienced medical team has all the knowledge and resources needed to support you optimally in such situations.
In exceptional cases, we may refer you to a hospital or an external specialist. This only occurs when general ophthalmic care is required or when specific equipment is not available at our clinic.
We work closely with regional hospitals and ensure that, in such cases, you receive prompt and careful care. Naturally, we take full responsibility throughout the entire process and collaborate with the specialist involved to provide you with the best possible care.
In a small percentage of patients (less than 2%), the final prescription may not fully match the expected outcome.
Once your eye measurements have stabilized, Visus Eye Clinic will discuss with you the available options for a corrective procedure.
This may involve a lens exchange or an additional laser eye treatment, depending on your individual situation. In most cases, a corrective procedure is not performed within the first year after the original treatment.
At Visus Eye Clinic, it is possible to treat both eyes on the same day.
Because the risks of the procedure are very low, this can be done safely and responsibly.
Treating both eyes on the same day also offers practical and recovery advantages:
- You undergo preparation and the procedure only once.
- Both eyes recover simultaneously, allowing you to adapt to your new vision more quickly.
- The recovery period is shorter and often more comfortable than if the treatments were spread out.
Many patients ask whether the procedure is painful. Fortunately, it is not.
During the treatment, your eye is locally anesthetized, so you will not feel any pain. You also cannot see what the surgeon is doing; you will only notice colors and bright light, but no details. You may feel slight pressure on the eye.
After the procedure, your eye may feel a bit irritated or dry. This is normal.
Most patients feel relieved afterward that the procedure was so quick and painless.
Implanting an add-on lens is a very safe procedure. You cannot go blind from it.
A serious but extremely rare complication (less than 0.001%) is a bacterial infection inside the eye, which can lead to severe vision loss. This complication is called endophthalmitis. Its symptoms often include intense pain, redness, and significantly reduced vision.
During the implantation of an add-on lens, you are under local anesthesia, so you can talk to the ophthalmologist.
It is important, however, that you remain still. If you wish, the ophthalmologist will explain exactly what is happening at each step. This helps reassure you and keeps you informed about what is happening and what will happen next.
Yes, the implantation of an add-on lens is performed under local anesthesia.
This allows you to remain awake and responsive during the procedure, so the surgeon can answer questions or communicate with you. It also results in fewer side effects compared to general anesthesia.
If you feel nervous or anxious about the procedure, you can request a mild sedative. It takes some time to take effect, so be sure to ask for it in advance.
When both eyes are treated, the procedure takes approximately 30 to 40 minutes in total.
On the day of treatment, you can expect to be at the clinic for about 3 to 4 hours, including preparation and post-procedure care.
Visus Eye Clinic operates according to very high quality standards.
Occasionally, the treating physician may decide not to perform the procedure (temporarily), for example on or just before the scheduled day.
If this happens, the physician will always clearly explain the medical reason for postponing or halting the treatment.
Add-on lenses are made of a flexible, biocompatible material primarily composed of collagen: Collamer.
Since collagen naturally occurs in the human body, this material is very well tolerated by the eye.
An important advantage is that the add-on lens requires no maintenance.
The lens can safely remain in the eye for the rest of your life.
It sometimes happens that patients move their eyes during the procedure.
Our surgeons are specially trained for this and will guide you to keep your eyes as still as possible.
If you move your eyes too much, the surgeon will temporarily pause the procedure and only continue once you are looking straight ahead. This ensures a safe and precise treatment.
An add-on lens is implanted to correct your distance vision.
The lens is placed behind the iris and in front of your natural lens.
In principle, the add-on lens can remain in the eye for a lifetime.
If, for any reason, it becomes necessary to remove the lens in the future, this can be done easily and safely.
We recommend postponing certain activities after the implantation of an add-on lens.
Detailed information with examples is provided in the information brochure you will receive to prepare for your procedure.
These activities mainly include swimming, diving, using a sauna or tanning bed, rubbing your eyes, sports, and flying. The period for postponing these activities can range from a few days to several months, depending on your individual recovery and the ophthalmologist’s instructions.
How long you should postpone sports depends on the type of sport you practice.
More details can be found in the information forms you will receive from us.
In most cases, you can cautiously resume sports after 1 to 2 weeks.
For contact or martial arts, a longer recovery period is recommended.
If you practice a specialized sport, you can discuss the exact timing with your doctor during the comprehensive preoperative examination.
Almost 90% of our patients achieve approximately 80% of their vision within 48 hours.
The full intended result of the procedure is usually reached within a few weeks. In the meantime, you can generally function normally.
Maintaining a positive attitude and understanding that your vision will improve can help you adapt more quickly to your new sight.
After the procedure, you do not need to keep your eyes closed, but you may do so if it feels more comfortable.
In the first few hours, you may experience:
- Headache
- Watery eyes
- A burning sensation
- The feeling that something is in your eye
These are normal symptoms and usually subside after about 5 hours.
If needed, you can take a pain reliever such as paracetamol according to your own preference
During the implantation of an add-on lens, no corneal tissue is removed or altered.
As a result, this procedure causes little to no dry eye symptoms.
Although the possibility of dry eyes cannot be completely excluded, the risk is very low.
In contrast, the risk of dry eyes is higher with laser eye treatments.
Almost 90% of our patients regain approximately 80% of their vision within 24–48 hours.
Almost all patients who have received an add-on lens can drive again after 1–2 days.
If you drive frequently in your daily life, you may need to use extra artificial tears temporarily.
Keep in mind that your vision may feel variable during the first few months while your eyes fully adjust and heal.
Almost all patients who have had an add-on lens implanted can return to work within 1–2 days.
A small number of patients may need a few extra days to fully recover before resuming their work.
Based on extensive measurements, the required lens power for your add-on lens is calculated.
However, small differences in prescription may remain after the procedure. A residual prescription between +0.75 and -0.75 diopters is considered within normal measurement margins.
Once your eye measurements have stabilized, Visus Eye Clinic will discuss the available options for a corrective procedure with you.
Typically, a corrective procedure is not performed within the first year after the original treatment, as your eyes are still healing.
Any corrective procedure is covered under our lifetime guarantee and is provided at no additional cost.
Do you have additional questions?
Please contact us via info@visusoogkliniek.nl or call 0800-0088
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To determine whether you are eligible for treatment at Visus Eye Clinic, a comprehensive preliminary examination is performed free of charge and without obligation. This information is essential for determining which treatment is best suited to your eyes, age, and preferences. Because every eye is unique, what is ideal for one person may not be as suitable for another.
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