Future Proof Your Vision with Laser Lens Replacement
A one-time procedure that corrects your eyesight today and prevents cataracts tomorrow, giving you clear and natural vision.
FDA Approved
Advanced Technology
At a Glance
Laser Lens Replacement offers a precise, long-term solution for clearer vision, here’s what makes it different.
- Treatments offered
Trifocal toric lens, Toric lens, Multifocal (and monofocal) lens implants.
- Finance
Transparent pricing, finance options available (0 % APR up to 24 months)
- Why Choose
Laser used in 100% of lens replacement cases; long experience in premium lens surgery
- Locations
London, Sussex, Surrey
Key Benefits
- Clearer, more reliable vision
- Reduced dependence on glasses
- Advanced laser-guided precision
- Personalised lens options
- Quick recovery
- Long-lasting visual correction
- Consultant-led care
What Is Laser Lens Replacement?
Laser Lens Replacement (LLR), also called Refractive Lens Exchange (RLE), clear lens exchange, or presbyopia lens exchange (PRELEX), is a vision correction procedure in which your natural crystalline lens is removed and replaced with a high-performance artificial intraocular lens (IOL).
At Centre for Sight, the procedure is assisted by laser (rather than manual techniques) in 100% of cases, at no extra cost. The technique involves making a small incision (approximately 1.8 mm), opening the lens capsule, removing the natural lens (often via fragmentation and aspiration), and implanting a custom IOL.
Refractive lens exchange surgery can correct refractive errors such as shortsight (myopia), longsight (hyperopia), and presbyopia (age-related loss of near vision), and in doing so can also pre-emptively prevent or remove cataracts.
Types of Laser Lens Replacement
1
Monofocal Lens Replacement
Monofocal lenses are designed to provide clear vision at one main distance, usually for distance vision. Many patients choose this option if they are comfortable using reading glasses for near tasks. It is a reliable, well-established lens choice that delivers sharp, stable visual outcomes.
2
Multifocal / Extended Range Lens Replacement
These advanced lenses are designed to improve vision across multiple distances; near, intermediate and distance. They can significantly reduce dependence on glasses for everyday activities such as reading, using screens and driving, although some patients may notice mild visual effects such as halos in low light.
3
Toric Lens Replacement (for Astigmatism)
Toric lenses are specially designed to correct astigmatism at the same time as replacing the natural lens. By addressing corneal irregularity, they help deliver clearer, more balanced vision and reduce the need for glasses after surgery.
Comparing Lenses for Lens Replacement
Please be aware that your consultant will recommend the most suitable vision correction procedure to suit your eyes and lifestyle.
Procedure Type
How it works
Best For
Pros
Cons
Procedure Type
Monofocal
How it works
Replace natural lens with single-focus IOL
Best For
Patients wanting reliable distance vision
Pros
Simpler optics, fewer visual artefacts
Cons
Glasses needed for reading/intermediate
Procedure Type
Monofocal Toric
How it works
Monofocal + built-in astigmatism correction
Best For
Patients with corneal astigmatism
Pros
Good distance vision, minimal compromise
Cons
Reading glasses still needed
Procedure Type
Multifocal / Trifocal
How it works
Diffractive or segmented optics to provide multiple focal points
Best For
Patients aiming for spectacle independence
Pros
Freedom from glasses, full range of vision
Cons
Adaptation period, possible halos / glare
Procedure Type
Trifocal Toric
How it works
Combines multifocal + astigmatism correction
Best For
Those with astigmatism and desire for full vision
Pros
Spectacle independence across distances + astigmatism correction
Cons
More complexity, careful planning needed
Procedure Type
EDOF / IROF / Range-of-Focus
How it works
Provide extended depth without distinct multiple focal zones
Best For
Patients who want intermediate + distance, with mild near
Pros
Smoother transitions, fewer visual artefacts
Cons
Near vision may not be ideal without some glasses or slight monovision
What are the benefits and risks of Laser Lens Replacement?
Your surgeon will speak with you about the benefits and risks involved before your procedure.
Benefits of Laser Lens Replacement:
Sharp, clearer vision often from the day after surgery
Reduced dependence on glasses or contact lenses (especially with premium lenses)
High-precision laser steps for improved safety and reproducibility
Risks/side effects (not exhaustive):
Mild discomfort, light sensitivity or glare/halo effects during early healing
Rare complications such as infection or posterior capsule opacification (which may require a simple laser treatment)
Not all patients are suitable for premium lenses and suitability will be discussed in your consultation
Not Sure If You're Eligible?
Book a comprehensive eye examination to better understand your vision and available treatment options.
Am I suitable for Laser Lens Replacement?
Your surgeon will speak with you about the benefits and risks involved before your procedure.
Refractive lens exchange surgery is typically considered for people who:
Are in the age range where presbyopia (near vision decline) is developing (often over 50)
Want to reduce or eliminate dependence on glasses or contact lenses
Are not good candidates for corneal-based laser procedures (e.g. LASIK) due to thin or irregular corneas, or other anatomical limitations
Have healthy eyes (no severe retinal disease, uncontrolled glaucoma, or other conditions incompatible with multifocal lenses)
Contraindications & precautionary cases:
Those with significant macular degeneration, glaucoma, or visual field loss may not be suitable for premium multifocal/trifocal lenses.
Patients with diabetes may need special consideration; often monofocal or advanced monofocal lenses are preferred in these cases.
Previous corneal surgery or prior laser procedures may limit the lens options or require extra evaluation.
The Laser Lens Replacement Procedure
Costs and Finance Options
Centre for Sight offers transparent, fixed pricing for Laser Lens Replacement, with all packages including consultant-led surgery, laser-assisted precision, anaesthetic care, and comprehensive aftercare.
Consultation: from £465
(This covers specialist assessment and advanced diagnostics and is required before treatment.)
0% APR finance available for up to 24 months via V12 Retail Finance (subject to status).
Monofocal Lens
From £3,602
Per Eye
Ideal for distance vision (reading glasses usually needed)
Laser-assisted lens replacement surgery
Anaesthetist-led care
Astigmatism correction up to 1.25D
Comprehensive pre-operative care
1-year follow-up care
Laser enhancement if required
YAG posterior capsulotomy if needed within 6 months
Multifocal Lens
From £4,683
Per Eye
Designed for distance, intermediate and near vision
Laser-assisted lens replacement surgery
Anaesthetist-led care
Astigmatism correction up to 1.25D
Comprehensive pre-operative care
1-year follow-up care
Laser enhancement if required
YAG posterior capsulotomy if needed within 6 months
Toric Monofocal
From £4,105
Per Eye
Corrects distance vision and astigmatism
Laser-assisted lens replacement surgery
Anaesthetist-led care
Astigmatism correction up to 1.25D
Comprehensive pre-operative care
1-year follow-up care
Laser enhancement if required
YAG posterior capsulotomy if needed within 6 months
Flexible Financing Options
Private Medical Insurance
Many of our Consultants work with all the major insurance providers*
Self Pay
Pay in full for patients who prefer a straightforward approach
0% APR Financing
6-24 month payment plans with approved credit
Military Discount
5% discount for active military and veterans
*Private Medical Insurance is unlikely to cover Laser Eye Surgery, Implantable Contact Lenses, Laser Lens Replacement or any other cosmetic procedures.
FAQs
Laser Lens Replacement is a significant decision. Here are answers to some of the most common questions patients search for when considering treatment.
How long does Laser Lens Replacement last?
Laser Lens Replacement is a permanent solution. The artificial lens implanted does not degrade or wear out, meaning results are designed to last a lifetime.
Can I have both eyes treated on the same day?
Is Laser Lens Replacement painful?
The procedure itself is pain-free. Local anaesthetic eye drops are used, and most patients report only mild pressure or awareness during treatment, followed by minimal discomfort afterward.
Can LLR be done if I previously had laser eye surgery?
What are the risks of Laser Lens Replacement?
As with any eye surgery, there are risks, but serious complications are rare. Your consultant will discuss individual risks, lens choices, and expected outcomes during your consultation.
What’s the difference between LLR and cataract surgery?
LLR is performed primarily for vision correction and uses premium lens implants and precise measurements suited for refractive goals. Cataract surgery is usually done to clear a cloudy, dysfunctional lens. The technologies overlap, but the objectivesdiffer.
What aftercare should I follow post surgery?
For more information regarding caring for your eyes post surgery please refer to our aftercare booklet.
Have Questions?
Our patient care team is here to answer any questions you may have.
Our Consultants
Patient Success Stories
Absolutely exceptional
From my initial consultation on 30th September to my follow up appointment on 28th October having had cataract surgery and multi focal lenses inserted in both eyes I have received exceptional care, kindness and professionalism. The entire procedure has far exceeded my expectations and absolutely everyone in the team have been incredible. I was made to feel special every step of the way which was painless and totally comfortable. I can wholeheartedly recommend Centre For Sight at East Grinstead.
Cataract
Jan McKinnell
A friend recommended Centre for Sight.
I had two cataracts removed and am delighted with the outcome. All the staff were highly professional, took meticulous care and their work was exemplary. Particular thanks to Adora who was so kind and reassuring throughout. I highly recommend Centre for Sight for anyone considering treatment.
Eventually I went to Specsavers in Egham for some mild driving glasses and the optician looked into my eyes and said that he had never seen such a good job on lens replacements. Best he had ever seen.
Cataract
Florence Angell
As I write this – five days after the first eye was done, I can see clearly! I’m hoping for further improvement as the coming weeks pass.
Overall, the team are extremely professional, all led under the leadership and expertise of Mr Daya. He only has one objective – to make your vision better. And that he has achieved.
Thank you so much.
Best wishes,
Nick
Cataract
MCALEER /NICHOLAS MR
Cataract Surgery Performed Expertly.
Cataract surgery performed expertly by Mr Sheraz M Daya on both eyes. Trifocal lense implants in one procedure and I am now glasses free with better than perfect vision. From start to finish the attention to detail, friendly professionalism and expertise of everyone at Centre For Sight was outstanding.
I cannot praise Mr Daya and his team too highly, and would recommend the procedure to anyone. It truly can be life changing.
Many thanks to everyone at Centre For Sight and in particular Mr Daya.
Cataract
Des Farrell
Videos
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Certifications & Recognition
The Power List 2026
Global Top 50: Mr. Sheraz Daya
Top 1% Surgeons
National recognition
CQC Accredited
Highest safety standards
5-Star Rated
Patient satisfaction