Smart Lens / Lens Replacement in Turkey

Smart Lens, also called refractive lens exchange or lens replacement, replaces the eye's natural lens with a premium artificial intraocular lens to correct long-sightedness, short-sightedness and especially presbyopia, while removing the future risk of cataracts. In Turkey both eyes are typically treated on separate days during a 5-7 day stay, from around £2,500 for both eyes. It suits people roughly 45 and over who want lasting freedom from reading glasses and varifocals, and who may not be ideal candidates for laser eye surgery. Unal Cakar coordinates this with accredited eye hospitals and experienced refractive surgeons, and arranges your assessment, surgery and follow-up.

Smart Lens, known medically as refractive lens exchange (RLE) or clear lens extraction, is essentially the same procedure as modern cataract surgery — but performed before any cataract has formed, purely to correct your focus. The surgeon removes the eye's natural crystalline lens and replaces it with an artificial intraocular lens (IOL) chosen to match your prescription and lifestyle. Because the natural lens is removed, you can never develop a cataract in that eye afterwards.

The implant itself does the focusing work your glasses or contact lenses used to do. Depending on the lens type — monofocal, extended depth of focus (EDOF), or multifocal/trifocal — it can give clear vision at distance, intermediate (computer) and near (reading) ranges. 'Smart Lens' is a marketing name for the premium trifocal and EDOF lenses most often used.

The procedure is performed under topical (eye-drop) anaesthetic, usually with mild sedation, and takes around 15-20 minutes per eye. Through a tiny self-sealing incision of around 2-3 mm, the surgeon uses phacoemulsification — fine ultrasound — to gently break up and remove the natural lens, then folds the chosen intraocular lens through the same opening and positions it inside the lens capsule. No stitches are usually needed, and the two eyes are normally treated on separate days so each can be checked before the second is done.

Before surgery you have detailed biometry and scans that measure the length and curvature of your eye, map the cornea and check the retina and macula. These measurements determine the exact lens power. Your surgeon discusses realistic expectations and the trade-offs of each lens type, particularly night-time halos and glare with multifocal lenses.

• Premium trifocal / EDOF intraocular lenses to correct near, intermediate and distance vision
• Best suited to patients aged ~45+ or those unsuitable for laser eye surgery
• Stitch-free, day-case surgery; both eyes usually treated on separate days
• From around £2,500 for both eyes, including premium lenses
• Accredited eye hospitals and experienced refractive surgeons, with coordinated aftercare

1. 01

   Remote assessment & eligibility

   Unal collects your prescription history, eye health and goals and shares them with the partner surgeon to confirm whether Smart Lens, LASIK or another option fits you best.

2. 02

   Pre-operative measurements

   On arrival you have a full ophthalmic work-up — biometry, corneal mapping and a retinal check — to confirm candidacy and select the right lens for your eyes and lifestyle.

3. 03

   First eye surgery

   The lens in one eye is replaced in a 15-20 minute day-case procedure under eye-drop anaesthetic; you rest and are checked the same day.

4. 04

   Second eye & review

   After a short interval the second eye is treated and both are reviewed, with eye drops prescribed and clear aftercare instructions given.

5. 05

   Final check before flying

   A final examination confirms healing and visual recovery before you travel home, along with a written aftercare plan.

6. 06

   Structured follow-up

   Unal stays in contact and coordinates remote follow-up with your surgeon, liaising with a local optometrist where needed.

Good candidates are usually 45 and over, frustrated by reading glasses or varifocals, or with high long-sightedness, high short-sightedness or early cataract changes — and people whose cornea is too thin or prescription too strong for laser eye surgery. A healthy retina, macula and optic nerve are essential. It is generally not suitable if you have significant macular degeneration, advanced glaucoma, certain retinal disease or unrealistic expectations of perfect spectacle-free vision in every situation. Younger patients with healthy lenses are often better served by LASIK or implantable contact lenses; the assessment exists to steer you to the safest option, not to sell you a lens.

• Corrects long-sightedness, short-sightedness and presbyopia in one procedure
• Greatly reduces or removes dependence on glasses and varifocals
• Eliminates the future risk of cataracts in the treated eyes — the result does not regress
• Premium trifocal and EDOF lenses can restore near, intermediate and distance vision
• Quick, stitch-free day-case surgery with rapid functional recovery
• A realistic option for people who are not suitable for laser eye surgery

Most people notice clearer vision within a day or two, though it is normal for sight to be blurry, watery or sensitive to light for the first 24-48 hours. You will use anti-inflammatory and antibiotic eye drops for several weeks and should avoid rubbing the eyes, swimming, dusty environments and heavy exertion for the period your surgeon specifies. Driving usually resumes within a few days to a week, once your vision is legally adequate and comfortable.

Full visual adaptation — especially the brain learning to use a multifocal or trifocal lens for both near and distance — typically takes several weeks to a few months. Night-time halos and glare are common at first and usually fade as you adapt. A 5-7 day stay in Turkey allows your first post-operative checks before flying home; remaining follow-up is coordinated remotely or with a local optometrist.

Many patients achieve good spectacle-free vision for everyday activities, and most substantially reduce their reliance on glasses. With trifocal and EDOF lenses a high proportion read, use screens and drive without glasses, though some still prefer glasses for very fine print or prolonged night driving. The correction is stable and permanent because the artificial lens does not age or cloud like a natural lens. No surgeon can guarantee complete independence from glasses in every situation, and individual results depend on your eyes, lens choice and healing — your surgeon will give you a realistic, personalised expectation.

Smart Lens in Turkey typically costs from around £2,500 for both eyes including premium lenses, compared with roughly £4,000-£8,000 in the UK and considerably more in the US and Gulf — largely because of lower operating costs, not lower standards, with many surgeons using the same lens platforms and equipment. Unal Cakar is an independent facilitator and patient advocate, not a clinic: he works only with accredited eye hospitals and experienced refractive surgeons, arranges your assessment, surgery, hotel and transfers, and coordinates aftercare. You pay the clinic directly for your treatment — never Unal — and his role is to vet the clinic, manage logistics and stay on your side throughout.