Treatments
Intraocular lenses replace the natural lens removed during cataract surgery and can at the same time correct myopia, hyperopia and astigmatism. The choice between trifocal, EDOF and toric options is made according to the patient's visual needs and lifestyle.
Operation Duration
15-20 minutes per eye.
Recovery Time
Back to daily life in a few days, full recovery in 3-4 weeks
Anaesthesia Type
Topical Eye Drops
Intraocular lenses are special lenses that offer simultaneous solutions for different visual impairments such as myopia, hyperopia and astigmatism, as well as cataract treatment. Multifocal intraocular lenses include trifocal lenses, which provide clear vision at three distances: near, intermediate and far.
The visual needs, lifestyle and eye health of the person should be evaluated together when choosing intraocular lenses. Trifocal Lens minimises the need for glasses by providing clear vision at near, medium and far distances. Extended Depth of Focus Lens, on the other hand, offers a comfortable vision especially at far and medium distances, but there may be a need for glasses at close range. While toric lenses improve distance vision in patients with astigmatism, additional support may be needed at medium and near distances. Monofocal lenses, on the other hand, provide clarity at distance in people without astigmatism, while glasses may be required for near and middle distance vision. It is important to remember that each lens type has different advantages and limitations. For this reason, it is recommended to have an eye examination and expert advice to determine which lens type is more suitable. 
Intraocular trifocal lenses are high-tech lenses that can provide clear vision without glasses at near, medium and far distances. Unlike traditional single-focal lenses, trifocal structures minimise the need for glasses at different distance transitions in daily life. Thus, a comfortable vision is achieved in activities that require different focus, such as reading, using a computer or driving.
Trifocal toric lenses, which provide an effective solution in the treatment of cataract and astigmatism, are one of the advanced lens types that are frequently preferred in cataract surgeries and aim to correct astigmatism at the same time. Cataract occurs as a result of blurring of the natural lens of the eye due to aging and insufficient transmission of light to the retina. Over time, the quality of vision decreases as the structure of the proteins in the lens deteriorates. Trifocal toric lens both removes cataract and contributes to clear vision at different distance foci. Patients with astigmatism can get clearer results in both distance and near distance vision thanks to this lens.
Multifocal lenses, which offer a solution to multiple visual defects with a single lens, are intraocular lenses that can correct multiple focal defects at the same time. Some patients may have to wear double glasses (near and far) because they cannot see both far and near clearly. Multifocal lenses solve this problem to a great extent with their structure with different focal points. Thus, patients can provide comfortable vision without the need to change glasses in daily life.
Monofocal lenses, which are the main treatment option, are intraocular lenses with a single focal point that are frequently used in cataract surgeries. Cataract occurs when the lens of the eye loses its transparency and transmits light inadequately. Factors such as advancing age, exposure to intense sunlight, eye trauma, toxic substances or long-term use of cortisone medication can accelerate cataract formation. While monofocal lenses eliminate cataracts, they usually correct the far or near focus option. Patients may need glasses for other distances after surgery.
Offering a single-focal solution for astigmatism, monofocal toric lenses are single-focal lenses designed to correct astigmatism. These lenses, which are implanted to replace the natural lens during cataract surgery, offer clearer vision by compensating for irregular corneal or lens curvature in the eye. However, since monofocal toric lenses provide only distance-focussed vision, an additional pair of glasses may often be necessary for close-range activities.
Suitability test
A few short questions to show you which treatments would be discussed at your examination. At the end we will call you for a free consultation.
Intraocular lens (IOL) surgery is a procedure performed to correct myopia, hyperopia, astigmatism or cataracts, usually lasting 15-20 minutes per eye and performed by numbing the eye with topical drops. Firstly, an incision of 2.2 millimetres is made in the cornea, then the eye's own lens is removed and the intraocular lens is placed in the capsular bag through this incision. 
Intraocular lenses minimise the need for glasses or contact lenses, while at the same time correcting visual impairments and providing a better quality and comfortable vision. It is an effective solution for far and near focus problems as well as vision loss due to cataracts. While being able to see clearly directly affects both the social and business life of the person; sometimes it also contributes positively to the mental aspect. Especially for people who are not suitable for laser surgery or who are uncomfortable using glasses-lenses, intraocular lenses stand out as an ideal treatment alternative.
Intraocular lenses are technological lenses that can be customised according to needs and expectations. Thus, it facilitates daily life and increases the standard of living by offering the most suitable solution for personal visual defects.
Intraocular lens and cataract surgery are among the most commonly performed operations in the world, with a very high success rate. As with any surgical procedure there are some risks, but they are unlikely, and most can be treated if they do occur. Regular check-ups help to spot any problem early.
Intraocular lens treatment prices vary depending on the underlying cause and the lens to be used. The treatment plan that our specialist ophthalmologist will create depending on the lens after a detailed examination may vary from person to person.
Read our article with the list of intraocular lens (IOL) surgery 2026 prices.
Your surgeon will speak with you about the benefits and risks before your procedure. As a general guide:
| Lens type | How it works | Who it suits | Advantages | Considerations |
|---|---|---|---|---|
| Monofocal | Focuses at a single distance, usually far. | Cataract patients who do not mind keeping reading glasses. |
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| Monofocal Toric | A monofocal lens that also corrects astigmatism. | Cataract patients with significant astigmatism. |
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| Trifocal (Multifocal) | Three focal points: far, intermediate and near. | Those who want to be free of glasses and do little night driving. |
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| Trifocal (Multifocal) Toric | A trifocal (multifocal) lens that also corrects astigmatism. | Those with astigmatism who want to live without glasses. |
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| EDOF | Extends the depth of focus: continuous clear vision from far to intermediate. Near focus sits about 10 cm further out than a trifocal (multifocal): around 40 cm instead of 30 cm. | Recommended if you have had laser surgery before, want very sharp distance vision, or drive at night for long stretches. |
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Lens implantation
Prices are per the treatment package shown. Our package prices do not change with your prescription. For astigmatism a toric lens option is available, at a separate price.
1,450 £Per Eye
1,500 £Per Eye
1,275 £Per Eye
1,650 £Per Eye
1,425 £Per Eye
1,600 £Per Eye
At the end of your eye test you are given a prescription, usually valid for two years. Its numbers and abbreviations describe the condition of your eyes and the correction you need. Tap a term and its column lights up in the table.
Sphere (SPH)
The main correction for short- or long-sightedness. A minus (−) means you struggle to see far away, a plus (+) means you struggle up close. The larger the number, the stronger the prescription.
Sample prescription
A selection of the reviews they left on Google and Trustpilot.
A very kind and professional medical team! The surgery was completely straightforward and was completed relatively quickly. The entire team, and especially Zuhal, my patient coordinator, was always available, incredibly helpful, and genuinely pleasant throughout the whole process. She stayed by my side from start to finish, explained everything thoroughly, and always made sure I understood what was happening. The doctor worked in a very calm and professional manner, and I never felt uncertain or uncomfortable at any point. There were three fresh meals each day: breakfast, lunch, and dinner, and they were all very enjoyable. The hospital rooms were also very clean and well maintained. Overall, I had a very positive experience with this hospital. I’m truly grateful to the entire team and would wholeheartedly recommend this hospital to anyone.
Daliya Chadaev
They made the process of coming to a country where I don’t speak the language and having eye surgery (frightening enough in your home town) very easy indeed. I had a wonderful interpreter with me through the entire process every day, she made everything so easy. First class facilities, first class staff and a very convenient location.
Chris
My wife and I both had lens replacement here due to both having cataracts. I have to say from start to finish the whole experience was excellent. Careing helpful staff took care of all our needs and queries. Experienced expert surgeon did the operations on both eyes which only takes around 10 to 15 minutes and is completely painless. Excellent aftercare after the operations. Excellent value especially compared to the UK. For the two of us we paid plot less than one operation would cost in the UK. In particular I would like to thank Gem and Zuhan, both of whom speak English, for their care and attention also i would like to thank Dr Mehmet for his expertise. We have been home now for a month or so and our vision just keeps getting better and better as explained. I have no hesitation in recommding this excellent hospital. Thanks for our new eyes.
Mr Sullivan
I visited OE in the UK, which quoted £5,500 for a LASIK surgery on both my eyes. As a result, I subsequently contacted Kudret Goz Istanbul via WhatsApp, and I must say I was very impressed by the level and quality of service. The initial contact person, Cem, was very helpful and explained the process, cost (much more reasonable than the UK clinic), and aftercare procedures very clearly. The doctor that I was assigned was Dr Nail Sönmez, who was very experienced and conducted a very effective iLASIK surgery, which only lasted about 10-15 minutes, and led to a significant improvement in my vision. He was also very transparent about the associated risks involved after the operation and advised how those could be mitigated after the surgery. Although the doctor and Cem spoke English, I was also assigned a translator, Zuhal, who was very friendly and helped me communicate with other hospital staff when needed. Therefore, I highly recommend Kudret Goz Istanbul for any UK resident seeking high-quality LASIK eye surgery at an affordable price.
MMA
I have just returned from having Lens transplantation at Kudret Eye Hospital Istanbul. I was a lone traveller who was terrified at the prospect of eye surgery even having done my research. I have to say ALL the staff at Kudret were absolutely amazing. From 1st contacting them the communication was excellent no question was too much and always received a very prompt response. I was met at the airport in the middle of the night and taken straight to the hospital, was shown to my room. I felt very safe. I had numerous test the following day and then a consultation with the Doctor who advised me of my best implants. There was always someone with me who was able to translate anything said. I had my 1st op that afternoon again I felt safe and very confident with the professionalism of all the staff. Surgery took approximately 20 mins. I had no pain and the next day was able to see near intermediate and distance although not 100% but without glasses. After further checks I then went in for my second surgery. Again all went smoothly. The following day sight had improved even more in my 1st eye and then on removal of my eye patch my 2nd eye sight was great. I am thrilled to be glasses free and my vision improves every day. I was told it can take between 1 -3 weeks for the full result. I was given eye drops for home and full care instructions. I am very grateful to all those involved in my journey Thank you.
Lesley Parkinson
Outstanding care from start to finish. The team ensured I was fully briefed before and upon my arrival, and I felt reassured throughout the entire procedure. Jem, Dr Mehmet Ali Ozdil and Zuhal delivered exceptional service and made me feel completely at ease during my Femto‑LASIK surgery. Note, following their simple aftercare instructions is also key to recovery.
Ali Saadat
Easy process to book appointment, clear communication throughout. The hospital I clean and well-equipped. The staff friendly and helpful. A translator on hand from the moment I arrived until I left The preparation and tests pror to the Yag laser procedure, faultless. Clear information given on each part if the process. The procedure was painless, and no ill effects and I could see clearly about 30 minutes after the procedure. I cannot recommend them enough .
Sheila Pemberton
As someone who doesn't write reviews, I feel that this is an important opportunity to reach out to others. I was full of doubts , insecurity and skepticism about this procedure. I bought into all the negatives and downsides of lens replacement surgery , Whilst doing my research . After speaking to Jem , who put no pressure on me to sell me this . I trusted and respected him . There are many places in Turkey ( Medical tourism). , who are pushy , and run clinics offering , Hair , teeth , eyes ect. Kudret goz is a eye hospital that specializes in just eyes. I did arrive nervous, But saw how professional they are. The staff were super and so friendly, From the cleaners , security, receptionists and doctors . The place was spotless and I was comfortable, even 3 hospital meals per day. I'm amazed that my results are immediate. I can see perfectly 20/20 vision both eyes . No halos . Minimal irritation in eyes after op for an hour or 2. I'm amazed at how easy it is . I flew back to Bristol and drove back to South wales late at night . And my eyes at night were spot on . I'm delighted to not be wearing glasses anymore. Which Is given me freedom and a new confidence. I ride motorbikes and can't wait to get out on the bike 🏍. Looking forward to snooker , swimming and playing football. No glasses . My advice would be not to read to much ( scare mongering tactics) i would recommend this to everyone , family , friends and anyone who wants to listen . Best couple of grand I've ever spent . Update . 1 month on perfect vision . No problems.
Shaun O'Brien
My sister and I recently traveled from London to Istanbul for laser eye operations, and I cannot rave enough about the exceptional care we received at Kudret Göz. Despite arriving at 4:30 AM, our pre-booked transport was seamlessly ready, whisking us directly to the hospital. From the moment we stepped through the doors, the warm welcome and hospitality made us feel instantly at ease. We were promptly shown to our rooms, and the staff's genuine kindness and attentiveness completely calmed any pre-operation jitters. They truly went above and beyond to ensure we felt relaxed and comfortable throughout the entire process. Beyond the outstanding medical care, the hospital's location is a huge bonus. Theres a massive mall called the Nautilus less than a 5 minute walk away from the hospital. It has amazing food spots along with some familiar ones. Overall, I'm beyond delighted with my experience at Kudret Göz. I was truly astounded by the immense effort they put in to ensure such a seamless and positive visit, all at an incredibly fair price!!
Noman Habibi
Hello, so I went to Optical Express in UK but they quoted me an insanely high price for LASIK Surgery. After conducting research on multiple different hospitals and eye surgery places in Turkey. I settled on Kudret Goz. Throughout the entire period they were helpful in answering all my questions and very supportive. They have very experienced doctors who perform LASIK surgery multiple times a day for 20 years plus using the latest Johnson and Johnson technology. As soon as I landed at the airport they picked me up, dropped me at the hospital where I had my own comfortable room. They provided breakfast, lunch and dinner. In the morning they conducted tests to check my vision and if I’m feasible for the surgery, the same evening the surgery happened. I was nervous but It lasted 5 - 10 minutes and rested in my room that evening taking eye drops and disinfect eye drops every hour. The next day I woke up and my vision had become incredibly better, with every passing hour it got better and better. Within 24 hours my vision was incredibly clear and I was amazed. Thank you for operating the surgery and truly providing a life changing experience. For the price and quality of service Kudret Goz is unrivalled.
HIBSHY SAMSADIN
I’m very happy I chose to have my LASIK procedure done at Kudret Göz in Istanbul. From the beginning, the communication was excellent. They speak very good English and were quick to respond to all my questions via text, which made the entire process much easier. On the day of the operation, everything moved efficiently and smoothly. I felt completely comfortable during each test and step of the procedure. The doctor also spoke excellent English and took the time to reassure me with all my questions. The rest of the staff were incredibly helpful and professional, and the clinic itself was very clean and well-organized. I would highly recommend Kudret Göz to anyone considering LASIK.
Sophia Wilkinson
Information pack
Choose the treatment you are curious about and open the guide covering the treatment, the process and the prices right away.
A foldable trifocal toric lens can correct cataract, astigmatism and presbyopia in a single operation, giving clear vision at near, intermediate and…
Trifocal lens replacement gives clear vision at near, intermediate and far distances, freeing many people over 40 from reading glasses. This article…
Intraocular lens surgery, also known as multifocal lens surgery, is the permanent way to be free of cataract and of a high prescription. It is used…
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