K Vision Centre - Transform your vision, Transform your life
ICL2025-09-05T08:58:11+00:00

Get clear, lasting vision with ICL surgery in London

This advanced lens-based procedure offers a reliable solution for those who aren’t suitable for laser surgery, so you can enjoy sharp vision without glasses or contacts

Get clear, lasting vision with ICL surgery in London

This advanced lens-based procedure offers a reliable solution for those who aren’t suitable for laser surgery, so you can enjoy sharp vision without glasses or contacts

With ICL surgery, you can experience clear vision without the laser

Quickly discover how this advanced lens implant treatment offers a powerful alternative for those who aren’t suitable for LASIK or PRK

Suitability criteria for ICL

ICL surgery is ideal for people aged 21–45 with stable prescriptions who may not be candidates for laser vision correction.

If you have thin corneas, dry eyes, or very high prescriptions, ICL may be a safer, more effective option. Your eye health must be generally good, with enough space in the eye to place the lens.

A detailed consultation and set of scans will confirm if ICL is suitable for your eyes, vision goals, and lifestyle.

ICL stands for Implantable Collamer Lens. It’s a soft, biocompatible lens placed inside your eye, between your iris and natural lens.

It corrects your vision by bending light properly onto the retina, just like glasses or contacts, but from inside the eye. The lens is implanted through a small incision during a quick, outpatient procedure.

Unlike LASIK, no corneal tissue is removed. The lens stays in place permanently but can be removed or replaced if needed. Most patients notice immediate vision improvement.

The advantages of ICL include excellent visual quality, even for people with high prescriptions, dry eyes, or thin corneas. The lens is invisible and maintenance-free.

The surgery is quick, reversible, and doesn’t involve reshaping the cornea. However, it may not be suitable for those with certain eye conditions or very small eyes. As with any eye procedure, it carries small risks. Also, ICL does not correct presbyopia, so reading glasses may still be needed later in life.

Your surgeon will discuss your best options.

ICL surgery is very safe, but like all procedures, it carries some risk. These include infection, increased eye pressure, glare or halos, and potential lens-related issues such as cataract formation or lens rotation.

Rarely, a second procedure may be needed to adjust or replace the lens. Your surgeon will perform thorough pre-op measurements to reduce risks and select the right lens for your eyes.

Choosing an experienced clinic with high-end equipment significantly reduces complications and ensures a smooth recovery.

If ICL isn’t the best choice, another option includes lens replacement surgery.

Laser procedures reshape the cornea, while lens-based options like ICL and lens replacement involve placing an artificial lens inside the eye.

Your surgeon will help you explore all options and recommend the safest and most effective one for your vision and lifestyle.

The process begins with a comprehensive eye consultation, including corneal scans and measurements to ensure the right lens fit.

On the day of surgery, anaesthetic drops are used to numb your eye. A tiny incision is made, and the foldable lens is gently inserted and positioned behind your iris. The incision heals naturally without stitches.

The procedure usually takes around 15–30 minutes per eye. You’ll return home the same day and most people see clearly within a day or two.

Most patients experience sharp, high-definition vision immediately after ICL surgery. The results are long-lasting, and the implanted lens can remain in the eye for decades.

Unlike contacts or glasses, you don’t have to maintain or replace the lens daily—it works silently in the background. ICL patients often describe a renewed sense of clarity and convenience.

Vision continues to remain stable, and if your eyes change over time, the lens can be replaced or upgraded with ease.

Find out if vision correction is right for you

Find out if laser eye surgery is right for you

Book your free online assessment today and get expert advice on your suitability and treatment options

3 simple steps to life without glasses or contact lenses

From first click to clear unaided vision, we make the process straightforward and stress-free

Step 1: Take the First Step

Not everyone is suitable for laser eye surgery. Start with our free online assessment or quick self-test. We’ll help you find out if laser eye surgery is the right fit for you.

Step 2: We’ll Meet

Meet with our expert team for an in-depth eye assessment. You’ll get a clear recommendation, tailored to your vision needs.

Step 3: Enjoy Freedom

After your treatment, you’ll see the world in a whole new way-without glasses or contacts holding you back.

Real stories. Real freedom from glasses and contacts

See how people just like you transformed their vision and their lives and find out how you can ditch your dependence on eyewear too

Take our self test to see if you can you be free from glasses and contacts

Take our self test to see if you can you be free from glasses and contacts

Our free 2-minute self-test will let you see if laser eye surgery could be right for you

We answer your questions about vision correction treatments in London

Get a quick overview of everything you need to know about restoring your vision

Academic resources on ICL surgery

Learn more about the safety, outcomes, and science behind ICL surgery from trusted, evidence-based sources. These links will take you off our website

This article discusses a new version of the implantable Collamer lens (ICL) featuring a central port design—demonstrating a promising safety profile in treating moderate to high myopia. Click here to read more.

This article provides a comprehensive overview of implantable Collamer lenses (ICLs)—their development, design, indications, surgical technique, outcomes, and complications.Click here to learn more.

This patient information leaflet explains what an implantable Collamer lens (ICL) is, its benefits, potential risks, and what to expect before, during, and after surgery, making it a valuable guide for those considering the procedure. Click here to learn more.

Hi, I’m Tina Khanam

My goal is to deliver the best possible vision for every patient I treat, often reducing or even eliminating the need for glasses or contact lenses. I am an expert cataract, cornea, and refractive surgeon with extensive experience, having trained at University College London Medical School and completed Fellowship sub-specialist training at Moorfields Eye Hospital. My expertise covers refractive, cataract, lens replacement, laser refractive, ICL, lids and corneal procedures. I combine advanced technology with thoughtful, personalised care tailored to each patient’s lifestyle and goals. Outside the UK, I’m committed to global eye health through charitable vision camps, training local medical teams.

Transform your vision, Transform your life

Tina Khanam

Find us in London

  • Spire St Anthonys,
    801 London Road, Worcester Park, Sutton, SM3 9DW.

  • Practice Office
    24, Fitzroy House, Lynwood Dr, Worcester Park KT4 7AT

  • Harley Street District
    46 Wimpole Street, W1G 8SG

  • Eye Hosptial
    22 A Harley Street, W1G 9PB

Contact us
Most Popular Procedures
  • Laser Eye Surgery
  • Lens Replacement Surgery
  • Cataract Surgery
Are you suitable?

Not everyone is eligible for vision correction surgery. Find out if you could benefit from this life changing surgery by taking the quick self-suitability quiz below:

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