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The Future Of Implantable Cataract Lenses
Welcome to a revolutionary breakthrough in vision correction—introducing the Light Adjustable Lens (LAL®), available exclusively through Fadi Kherdaji, one of the UK’s leading vision correction specialists. For patients across South Wales and beyond, this technology marks a transformative step in personalised cataract and refractive lens exchange surgery.
What Is the Light Adjustable Lens?
The Light Adjustable Lens, developed by RxSight, is the world’s first and only intraocular lens (IOL) that can be customised after surgery. Instead of locking in your visual outcome before your eye has fully healed, this lens adapts post-operatively through a series of non-invasive UV light treatments.
Why This Technology Matters
Unlike traditional IOLs, which require your surgeon to predict final vision results before surgery, the LAL allows fine-tuning after healing. It’s ideal for patients who want maximum control over their sight and a tailored outcome based on real-world feedback.
The LAL+ Option
For those needing a broader range of focus, the LAL+ offers an extended depth of field. It’s perfect for those who want smoother transitions between near, intermediate, and distance vision.

How Do They Work?
Through a unique, light-based process, your vision can be refined with extraordinary precision — even after healing has begun. Below, you’ll see the four key stages that make this personalised transformation possible.

1. Implantation Complete
The Light Adjustable Lens is securely placed during cataract or RLE surgery, setting the stage for post-operative customisation.

2. Light Activation Phase
Multiple UV light beams target the lens, beginning the precise reshaping process to fine-tune your vision.

3. Final Adjustment
Your surgeon uses a single UV light source to perform the last adjustments, based on how your vision performs in the real world.

4. Vision Locked-In
The lens is permanently set with optimal clarity — now customised specifically for your eyes and lifestyle.
Who Is Light Adjustable Lenses For?
This innovative treatment is ideal for adults undergoing cataract surgery or lens replacement, particularly those with mild to moderate astigmatism. It’s also well-suited for patients who want to reduce or eliminate their dependence on glasses after surgery. Most importantly, it’s perfect for individuals seeking a fully bespoke and personalised vision correction journey, tailored to their unique lifestyle and visual needs.
BOOK A CONSULTATIONWhy Choose Fadi Kherdaji?
Dr. Fadi has always prioritised modern innovation and patient-centred care. With over a decade of surgical expertise, he has built a reputation for delivering exceptional outcomes using world-class technology. Patients across South Wales and the Cheltenham area trust him for his personalised consultations, consistently high success and satisfaction rates, and the rare combination of local convenience with national-level expertise.

Real-World Precision
- Unmatched Accuracy: Studies show 92% of LAL patients achieve 20/25 vision or better without glasses.
- Low Risk of Visual Disturbances: As a monofocal lens, the LAL avoids issues like halos and glare often reported with multifocal lenses.
- Customisable Experience: You “test drive” your new vision before finalising it. Enjoy visual clarity.
Note: Patients must wear UV-blocking glasses after surgery until the final light treatment is completed.

Key Benefits
- Customisable vision based on real-world needs
- “Test drive” your vision before final lock-in
- High accuracy for target refraction
- Reduces dependency on glasses after surgery
- Minimises risk of glare and halos (monofocal base)
- FDA-approved with proven clinical outcomes
- Suitable for both cataract and refractive lenses
- Personalised treatment plan across multiple light sessions
Real Stories from Our Light Adjustable Lens Patients
Patients across South Wales are experiencing the freedom of fully personalised vision thanks to the Light Adjustable Lens. With the ability to fine-tune their eyesight after surgery, many are now enjoying clearer, glasses-free vision tailored to their lifestyle. Here are real stories from those who’ve embraced this revolutionary technology.
“I was tired of switching between reading glasses and distance glasses, so I opted for the Light Adjustable Lens. The results have been incredible—I can see near, far, and everything in between with complete clarity. It’s truly life-changing!”
“I work on computers all day and struggled with mid-range vision. After the LAL treatment, my vision is crystal clear at every distance. I couldn’t be happier with the outcome.”
“What impressed me most was being able to test different levels of vision after surgery. It felt like I had control over the final result, and now I see better than I have in 30 years.”
“As someone who loves photography, I needed precision. The Light Adjustable Lens gave me just that—sharp, vibrant vision without any visual side effects.”
“I’d heard about the technology and decided to go for it. The ability to adjust my vision after surgery made a huge difference. I haven’t touched my glasses since!”
The whole process felt futuristic—from the surgery to the light treatments. Now my vision feels natural, balanced, and completely tailored to me.”
FAQs About Light Adjustable Lenses
We’ve gathered the most essential FAQs about Light Adjustable Lens—covering everything from how they work to why they’re a game-changer for vision correction. Discover why so many patients in Cheltenham are choosing these advanced lenses for sharp, seamless vision at all distances!
The LAL is the only intraocular lens that can be adjusted after surgery. Using UV light, your surgeon can fine-tune your vision based on how your eyes heal and your real-world needs — something no other lens currently offers.
Not at all. The UV light treatments are non-invasive, painless, and typically take just a few minutes. Most patients describe the process as quick and comfortable.
Most patients experience excellent vision without glasses after the full treatment course. Because the lens can be personalised post-surgery, your chance of being glasses-free is significantly higher compared to standard lenses.
Yes — you’ll need to wear UV-blocking glasses until the final light treatment is completed. This protects the lens from unintended light exposure and ensures the adjustments are precise and controlled.