Are you over 45 years and noticing changes in your vision — such as difficulty reading small print, glare at night, or reliance on multiple pairs of glasses? Whether you’re developing early cataracts or simply seeking more freedom from glasses, custom lens replacement surgery may be the ideal solution.

At Harley Vision in London, we specialise in premium lens replacement and cataract surgery, offering advanced lenses like the Rayner Galaxy IOL. This UK-designed intraocular lens uses an innovative spiral optic design to deliver continuous vision across all distances — without the typical compromises of older multifocal or trifocal lenses.
What Is Custom Lens Replacement Surgery?
Lens Replacement Surgery, also known as Refractive Lens Exchange (RLE), is a highly effective procedure where the natural lens of the eye is replaced with a premium artificial intraocular lens (IOL). This restores clear vision and can correct:
- Presbyopia (age-related near vision loss)
- Hyperopia (long-sightedness)
- Myopia (short-sightedness)
- Astigmatism (blurred vision due to shape abnormality)
Lens replacement surgery is nearly identical to cataract surgery, except it’s often performed before cataracts develop — offering both refractive correction and future cataract prevention.
Cataract Surgery vs. Lens Replacement Surgery (RLE)
- Cataract surgery removes a cloudy natural lens (cataract) and replaces it with an IOL to restore clear vision.
- RLE is elective and aims to reduce dependency on glasses by correcting refractive errors — even if the lens is still clear.
In both procedures, the type of IOL chosen determines the final visual outcome. That’s where the Rayner Galaxy lens offers a distinct advantage.
Introducing the Rayner Galaxy Lens
The Rayner Galaxy IOL is a non-diffractive multifocal intraocular lens featuring an advanced spiral optic design, developed using AI-based modelling of visual outcomes. It provides patients with a smooth, full range of vision — from distance to near — while aiming to minimise glare, halos, and other visual disturbances.

Key Features:
- Spiral Optic Technology: Unlike traditional concentric rings, the Galaxy lens uses a spiral-shaped optical surface to offer continuous vision across all distances.
- Non-Diffractive Design: This allows for fewer optical side effects, especially in low-light conditions.
- Designed for Spectacle Independence: Ideal for patients who want to avoid glasses for distance, intermediate, and most near tasks.
How Does Galaxy Compare to Other IOLs?
1. Monofocal IOLs
- Focus: Single point (usually distance)
- Glasses needed: Yes, for reading and intermediate tasks
- Pros: Excellent clarity and minimal visual disturbances
- Cons: Dependence on glasses remains
2. Trifocal IOLs
- Focus: Distance, intermediate, and near (fixed focal points)
- Glasses needed: Minimal, but some patients may still require them for fine print
- Pros: Full range of vision
- Cons: Increased risk of glare, halos, and night vision issues
3. Extended Depth of Focus (EDOF) IOLs
- Focus: Smooth vision from distance to intermediate
- Glasses needed: Often for near tasks
- Pros: Fewer visual disturbances than trifocal lenses
- Cons: Near vision may be limited; reading glasses sometimes needed
4. Rayner Galaxy IOL
- Focus: Continuous range from distance through near
- Glasses needed: Minimal or none, depending on task and lighting
- Pros: Combines the benefits of multifocal and EDOF lenses, such as maximising independence from glasses whilst minimising night-time glare and haloes. The Rayner Galaxy lens results in less night vision symptoms such as glare and starbursts in comparison to a trifocal lens.
- Cons: As with all premium IOLs, not every patient is a candidate — careful selection is key
Why Choose Harley Vision in London for the Galaxy Lens?
Harley Vision is a London-based centre of excellence for vision correction surgery, offering:
- Expert Clinical Director: Mr. Mukhtar Bizrah is a UK and Canada trained refractive, cataract and corneal surgeon, known for delivering outstanding outcomes with premium lenses. He is one of the few ophthalmic surgeons in the world certified in the UK, USA, Canada, Europe.
- Advanced Diagnostics: We use AI-powered lens planning tools and precise biometry to select the ideal IOL for each patient.
- Early Access to Innovation: As one of the first UK clinics to offer the Galaxy lens, we have deep experience with its benefits and suitability criteria.
- Hospital-Based Surgery: Procedures are performed at top-rated CQC-registered London hospitals (including the Hospital of St John and St Elizabeth, and King Edward VII’s Hospital).
- Patient-Centred Care: From initial consultation to post-op care, we ensure your treatment is tailored, comfortable, and transparent.

What to Expect: Your Lens Surgery Journey
- Comprehensive Consultation
- Eye scans, lifestyle assessment, and detailed discussion of IOL options.
- Tailored IOL Recommendation
- Based on your visual needs and anatomy.
- Quick, Painless Surgery
- Usually 10–15 minutes per eye, performed under local anaesthesia.
- Rapid Recovery
- Many patients resume driving and work within a few days.
- Ongoing Support
- Dedicated follow-up and personal aftercare from the Harley Vision team.
Is the Galaxy Lens Right for You?
Ideal for patients who:
- Want freedom from glasses
- Are active and value high-quality distance, intermediate, and near vision
- Prefer reduced risk of night-time glare and halos
- Are seeking a UK-made, cutting-edge premium lens
Not suitable for those with significant retinal or corneal disease, or unrealistic expectations of perfect near vision without any correction.
Hear from Our Patients: Real Harley Vision Reviews
Our patients consistently share their positive experiences at Harley Vision. Here are a few examples from Trustpilot:
- “I am a consultant surgeon and I needed an important eye operation (cataract). The team at harley vision are exceptional in terms of organisation, communication, efficiency professionalism and overall care. Dr Bizrah is a fantastic doctor and world class ophthalmologist. Outstanding care and result!” — Dr Alex, UK
- “Found all of staff to be very friendly and accommodating like the fact that they knew who I was, called me by my Name when I arrived. As for the treatment got exactly what was said on the tin. Every thing I was told about the treatment and what would happen would unfold as describe , so no surprises. Day of the operation staff where very good, professional and friendly made me feel very relaxed. Already recommending them to others.” Gary, UK
- “I recently had bilateral phacoemulsification and Trifocal lens implants done by Mr Bizrah. From start to finish the process was seamless. I was well looked after and I felt confident in Mr Bizrah’s ability to deliver a good result — and he delivered. As an Ophthalmologist myself, I know the pressure I was putting on a colleague asking him to do my eyes, and worse still use a lens he wasn’t familiar with. Nothing fazed him. Now 4 weeks later — I can see 6/5 N5 both eyes. I’ve been operating without any issues. I knew there would be glare and halos but they are worth it for the clarity of vision and spectacle independence..” — Dr Hove, UK
- “It’s like magic! I can see…… no more glasses! The journey was seamless.
Dr Bizrah not in anyway pushy & explained everything I needed to know. The surgery itself was no problem & not once was I uncomfortable or scared or in any discomfort. Can’t express how happy I am to have unaided sight again!!” — Sarah, UK - “This is the ultimate experience in ocular precision. Wonderful treatment. Wonderful result. How technology has progressed. Dr Bizrah deserves to receive all the credit he gets..” — Raymond, UK
These are just a few examples of the positive feedback we receive on Trustpilot from our patients at Harley Vision. We are dedicated to providing exceptional care and achieving outstanding results for everyone who chooses us for their vision correction surgery in London.

Conclusion: A Clearer Future with Harley Vision
The Rayner Galaxy lens marks a new era in lens replacement and cataract surgery, offering continuous high-quality vision with fewer compromises. At Harley Vision London, we combine this cutting-edge technology with personalised care, advanced diagnostics, and world-class surgical expertise.
Ready to experience the next generation of vision correction surgery?
Schedule your comprehensive consultation at Harley Vision London today to discuss how the Rayner Galaxy lens can transform your vision.
📍 Location: Central London including Harley Street.
📞 UK: 0207 030 3181
🌍 International: +44 207 030 3181
📧 Email: [email protected]