Who is the Best Lens Replacement Surgeon in the UK?

Posted January 7, 2025

TL;DR: There is no official UK league table that can objectively identify a single “best” lens replacement surgeon. And I would be cautious about any surgeon or clinic whose main evidence for being the best is simply that their own website says so.

If you searched for “best lens replacement surgeon UK”, the most useful answer is not simply a name. It is a set of evidence-based criteria against which you can assess individual surgeons.

If you are considering elective surgery in which your natural lens is removed and replaced with an artificial intraocular lens, look for very high relevant surgical experience and published, independently benchmarked outcomes. The surgeon should have expertise in refractive surgery as well as cataract surgery, use sophisticated biometry and lens calculations, and offer access to different lens technologies rather than one favoured product.

They should also have the judgement to tell you when not to have lens replacement surgery. Look for a defined pathway if your refractive result needs refinement, the infrastructure to manage rare complications and continuity with the surgeon whose experience persuaded you to proceed.

Blue Fin Vision® brings many of these principles together within the Blue Fin Vision® Advantage, covering the clinical system surrounding surgery, including consultant-led care, measurement, enhancement and vitreoretinal support. And if you are comparing surgeons, I would encourage you to use our Lens Replacement Surgery Checklist, including when comparing Blue Fin Vision® with somebody else.

Measured against those criteria, I believe I have a strong case to be considered among the UK’s leading lens replacement surgeons. But I would rather show you the evidence and let you reach that conclusion yourself.

What Does “Best Lens Replacement Surgeon” Actually Mean?

Lens replacement surgery, also called refractive lens exchange or RLE, removes the natural crystalline lens from the eye and replaces it with an artificial intraocular lens. It uses essentially the same surgical principles as cataract surgery.

But there is an important difference. Many lens replacement patients begin with a relatively clear natural lens and good vision when wearing their glasses or contact lenses. You are therefore not simply treating disease. You are performing elective intraocular surgery because the anticipated benefit, perhaps reducing dependence on glasses or correcting presbyopia, is sufficiently valuable to justify the risks and compromises of surgery.

That means selecting the right patient, right eye, right lens and right refractive target is every bit as important as performing the operation well. A 2026 review emphasised the importance of patient selection, appropriate intraocular lens choice, refractive planning and recognition of risk factors in modern refractive lens exchange.¹

For me, that gets to the heart of the question. The difficult part of lens replacement surgery is not simply taking a lens out. It is deciding whether to operate, what to implant and what vision to aim for afterwards.

1. Surgical Experience Matters, But Volume Alone Is Not Enough

Experience matters in surgery, and not just anecdotally. An analysis of ten years of Swedish National Cataract Register data found a strong relationship between individual surgeon volume and capsule complication rates, with higher-volume surgeons demonstrating lower complication rates.²

I have performed more than 57,000 ophthalmic procedures during my career, including over 25,000 in the last four years. That level of current volume means exposure to an enormous range of eyes: straightforward cases, dense cataracts, small pupils, previous surgery, unusual anatomy, astigmatism, complex refractive requirements and unexpected intraoperative situations.

But I would never tell somebody: “I have performed 57,000 procedures, therefore you should choose me.” Because volume tells you how much somebody has operated. Outcomes tell you what that experience actually produces. Those are not the same thing.

2. Ask to See the Surgeon’s Actual Outcomes

If somebody is described as one of the best lens replacement surgeons in the UK, I think it is entirely reasonable to ask: “Can I see your results?”

One of the principal recognised intraoperative complications of lens and cataract surgery is posterior capsule rupture, or PCR. The Royal College of Ophthalmologists’ National Ophthalmology Database study established posterior capsule rupture as an important outcome measure in cataract surgery.³ The latest national NOD audit reports a posterior capsule rupture rate of approximately 0.69% across participating UK cataract providers.⁸

I publish my own results over six consecutive years, rather than selecting one favourable period. Across my published cataract surgery datasets, my posterior capsule rupture rate runs at approximately 0.2%, compared with the current national NOD cataract benchmark of 0.69%. Although cataract surgery and refractive lens exchange involve the same core intraocular surgical steps, I present that figure for what it is: my audited cataract surgery outcome rather than an RLE-specific national comparison.

That does not mean I can guarantee that a complication will never occur. Nobody performing intraocular surgery can responsibly make that promise. It means that when I advise patients to investigate a surgeon’s outcomes, I am prepared to put mine in front of them too.

That matters particularly in refractive lens exchange, because the patient often starts with a clear lens and useful corrected vision. My threshold for accepting avoidable risk should therefore be very high.

3. The Best Lens Replacement Surgeon Should Sometimes Tell You Not to Have Lens Replacement Surgery

This may be the most important point in the whole article. A surgeon who performs lens replacement surgery should not recommend lens replacement surgery to everybody.

A younger patient with a suitable cornea may be better served by laser eye surgery. A highly myopic patient may be better suited to an implantable collamer lens. Someone with significant retinal disease, uncontrolled ocular surface problems or another ocular condition may need treatment or further investigation before refractive surgery is considered. And sometimes the correct advice is simply: do nothing. Keep your glasses.

A 2026 review highlights factors including age, axial length, vitreoretinal status, glaucoma risk, refractive error and patient expectations when assessing suitability for RLE.¹ For me, the ability to perform lens replacement is less important than the judgement to know when not to perform it.

This is also why I think it is valuable to choose a surgeon whose practice covers the wider spectrum of refractive surgery rather than only one operation. If I think you would be better served by laser eye surgery, I can say so. If I think an ICL is more appropriate, I can say so. If I think you should not have refractive surgery at all, I can say that too. A surgeon should not need every patient to fit the operation they happen to offer.

4. Lens Replacement Surgery Is Refractive Surgery

A technically perfect operation can still produce an unhappy patient if the wrong lens has been implanted or the wrong refractive objective was chosen.

One patient’s priority may be the cleanest possible distance vision. Another may want distance and computer vision without glasses. Another may value reading without spectacles. And another may want as continuous a range as possible from near through intermediate to distance. Those goals are not identical. The best lens for one patient can therefore be completely inappropriate for another.

For people with significant corneal astigmatism, for example, toric intraocular lenses can materially improve the refractive result. A systematic review of 13 randomised trials involving more than 1,400 eyes found better uncorrected distance vision, greater spectacle independence and lower residual astigmatism with toric IOLs than with non-toric approaches.⁴

For patients whose priority is spectacle independence, multifocal and trifocal technology may offer a broader functional range of vision. But there are compromises. A Cochrane systematic review found that multifocal IOLs reduce spectacle dependence and improve unaided near vision compared with monofocal lenses, while increasing the likelihood of visual phenomena including glare and haloes.⁵

That is why I do not believe in presenting lenses to patients as good, better, best. The most expensive lens is not automatically the best lens. The best lens is the one whose advantages and compromises fit the individual eye and the individual patient. Our IOL Lens Guide explains the principal categories of lens technology in more detail.

5. I Have Trifocal Intraocular Lenses in Both of My Own Eyes

My perspective on this is also personal.

I spent more than two years at Moorfields researching multifocal intraocular lenses and their visual outcomes. Years later, trifocal intraocular lenses were implanted in both of my own eyes.

I should be precise about the route, because precision matters on a page about honesty. My own operation was cataract surgery rather than elective lens replacement. By the time I had surgery in April 2024, my natural lenses had clouded.

But the core surgical procedure and the type of intraocular lens implanted are the same as those used in lens replacement surgery. The important difference is the starting point: my natural lenses had developed cataracts, whereas in refractive lens exchange a relatively clear natural lens is removed electively.

The lenses in my eyes are ZEISS AT LISA tri trifocals. This is the same platform I am one of five named UK consultant surgeons endorsing in ZEISS’s national print campaign, and the same category of lens I recommend to suitable lens replacement patients.

Approaching two and a half years after surgery, I remain highly spectacle independent. My lenses give me a continuous functional range of vision from near through intermediate to distance, and my distance vision is excellent.

But I also know first-hand that premium lens technology involves compromises. Glare and haloes are real. In my case, they are very tolerable. I also notice how much the ocular surface affects perceived optical quality. My vision can be slightly blurred immediately on waking because my eyes are dry, then become clearer within minutes as the ocular surface recovers.

I have also experienced the full journey, not just the highlights. In March 2026, I underwent a YAG capsulotomy for posterior capsule opacification, the common late clouding that can follow any lens surgery. I have written about that experience from the patient’s side of the laser separately.

Living with trifocal lenses has therefore made me more selective, not less, about recommending them. I know what excellent trifocal vision can feel like. I also understand the compromises from the patient’s side of the consultation desk. I would not put the lenses that I have in my own eyes into every patient’s eyes. That is exactly the point.

6. Measurement Before Surgery Matters Enormously

Lens replacement surgery does not begin when the patient enters the operating theatre. It begins with measurement. The artificial lens power has to be calculated using detailed measurements of the eye. A technically perfect operation with an inaccurate lens calculation can still leave a patient with residual short-sightedness, long-sightedness or astigmatism.

A comparative study of modern intraocular lens calculation formulae demonstrated meaningful differences in refractive predictive accuracy.⁶ I therefore regard biometry as part of surgery rather than simply an administrative step before surgery.

At Blue Fin Vision®, our approach includes double biometry, with measurements cross-checked rather than relying blindly on a single data stream. The principle is straightforward: measure carefully, check discrepancies, implant once. The wider measurement, surgical and follow-up pathway is explained in the Blue Fin Vision® Advantage.

7. Ask What Happens If the Refractive Result Is Not Perfect

Even with modern biometry, sophisticated lens calculations and excellent surgery, human biology is not completely predictable. A small percentage of patients will have some residual refractive error.

The important question is therefore not merely, “How accurate is your surgery?” It is also, “What happens if I am one of the patients who needs refinement?”

At Blue Fin Vision®, this is addressed through a written Enhancement Policy, which forms part of the wider Blue Fin Vision® Advantage. For eligible self-pay and premium lens patients, enhancement is covered within 24 months of the original procedure, with no cost-sharing or hidden surgical top-up. Depending on the individual eye and residual prescription, refinement may involve corneal laser treatment, an additional lens or, much less commonly, lens exchange.

I think patients should understand the enhancement policy before they undergo surgery, not when they discover afterwards that they need it. This is also one of the questions in our Lens Replacement Surgery Checklist: what is your enhancement policy, and what happens if my intended refractive target is not achieved? That is a question I would ask any provider.

8. Ask What Happens If You Are the Complication

Most lens replacement surgery is uneventful. That makes it tempting to judge a provider purely by what happens to the average patient. I think the more revealing question is: what happens if I am not the average patient?

Suppose there is a posterior capsule rupture. Suppose lens material moves posteriorly. Suppose a retinal problem develops. Suppose the implanted lens proves intolerable.

In the Moorfields randomised trial comparing multifocal lenses with monofocal monovision, six patients in the multifocal arm underwent intraocular lens exchange during the first postoperative year.⁷ These events are uncommon, but they are real, and the questions they raise are practical ones.

Who takes responsibility? Where are you treated? Does the surgeon still remain involved? Who pays for further surgery?

This is one reason we developed the Blue Fin Vision® Advantage as a clinical system rather than simply a list of technologies. Blue Fin Vision® has access to vitreoretinal expertise within its own pathway when a rare complication requires posterior-segment intervention, and in-house refractive enhancement capability.

The principle is important: the quality of a surgical service is revealed most clearly when something unexpected happens.

A patient comparing surgeons should therefore ask not merely, “What is your complication rate?” but, “What exactly happens to me if I am the complication?”

9. Who Will Actually Perform Your Operation?

This sounds like an obvious question. Patients do not always ask it. If you have selected a surgeon because of their reputation, experience or published outcomes, ask: “Will you personally perform my operation?”

At Blue Fin Vision®, lens replacement surgery is consultant-delivered. The consultant is responsible for the assessment, refractive plan and operation. For elective surgery on a natural lens, I think patients are entitled to know whose hands will actually perform the procedure.

10. Do Not Choose a Surgeon Because They Own the Most Expensive Machine

Technology matters. But ophthalmology can sometimes confuse owning technology with possessing judgement. Modern optical biometry, diagnostic imaging, operating microscopes and advanced intraocular lenses are invaluable. They are still tools. They do not replace the surgeon.

The same applies to surgical speed. My cataract and lens surgery is highly standardised and often extremely quick because of very high surgical volume and repetition. But speed is not the endpoint. Control is.

If an eye requires more time, it gets more time. The patient receives no benefit from their surgeon winning a race. Good surgery should minimise unnecessary movements and unnecessary trauma while maintaining control throughout. Technology and efficiency should support judgement. They should never replace it.

11. What I Would Ask Any Lens Replacement Surgeon, Including Me

If I were choosing somebody to perform elective lens replacement surgery on my own eyes, these are the questions I would ask:

How much lens surgery do you actually perform?
What I would want to hear: meaningful current surgical experience, not just years since qualification.
Can I see your complication rate?
What I would want to hear: published or independently benchmarked outcomes.
How does your PCR rate compare nationally?
What I would want to hear: a real number rather than “very low”.
What if lens replacement is not right for me?
What I would want to hear: access to laser, ICL or no surgery at all.
How do you calculate my lens?
What I would want to hear: modern biometry, contemporary formulae and verification.
Can you correct my astigmatism?
What I would want to hear: appropriate toric planning where indicated.
Which lenses do you use and why?
What I would want to hear: a patient-specific answer, not simply the most expensive product.
Who performs my operation?
What I would want to hear: the surgeon you selected.
What happens if I miss the refractive target?
What I would want to hear: a written enhancement pathway.
What happens if I have a complication?
What I would want to hear: established clinical infrastructure.
Will you tell me not to have surgery if that is safer?
What I would want to hear: perhaps the most important answer of all.

I have turned these principles into a dedicated Lens Replacement Surgery Checklist. It is not a checklist designed only to make Blue Fin Vision® look good.

These are questions I believe any surgeon asking you to undergo elective intraocular surgery should be prepared to answer clearly. Take the checklist to another clinic. Ask them the same questions. Then compare the answers.

How Does Mr Mfazo Hove Measure Against Those Criteria?

I am uncomfortable with surgeons simply declaring themselves “the best”. So these are the facts I am prepared to place in front of a patient.

I have performed more than 57,000 ophthalmic procedures, including over 25,000 in the last four years.
I spent 6.5 years training at Moorfields Eye Hospital and more than two years researching cataract surgery and multifocal intraocular lenses during my Cataract Research Fellowship, culminating in an MD research degree.
I subsequently spent five years as a Consultant Ophthalmic Surgeon at the Western Eye Hospital, Imperial College Healthcare NHS Trust.
I am a Fellow of the Royal College of Ophthalmologists and hold its Certificate in Laser and Refractive Surgery.
I publish six consecutive years of surgical outcomes, rather than a selected favourable period. Across my audited cataract surgery datasets, my posterior capsule rupture rate runs at approximately 0.2%, compared with the latest national NOD cataract figure of approximately 0.69%.
I practise across lens replacement, laser vision correction and ICL surgery, which means lens replacement is not the only refractive solution available to me.
I am a ZEISS Key Opinion Leader and one of five named UK consultant surgeons in ZEISS’s national print campaign endorsing the AT LISA tri trifocal intraocular lens, the same lens technology implanted in both of my own eyes.
The Blue Fin Vision® pathway incorporates detailed measurement, premium intraocular lens options, consultant-led surgery, refractive enhancement and access to vitreoretinal support where required, set out in the Blue Fin Vision® Advantage, with refractive fine-tuning covered transparently under our Enhancement Policy.

There is external recognition too, including more than 550 verified Doctify reviews, Top Recommended status in the Spear’s 500 and inclusion in the Tatler Address Book. I value that recognition. But it sits alongside the clinical evidence. It does not replace it.

Is the Best Lens Replacement Surgeon Necessarily in London?

No. Geography is convenient. It is not a clinical outcome.

If you are considering elective surgery on your eyes, travelling somewhat further to see the surgeon and clinical system you trust may be entirely rational. Blue Fin Vision® provides care through its network across London, Hertfordshire and Essex, and patients also travel from elsewhere in the UK and internationally for treatment.

I would therefore choose the surgeon and surgical system first. Then ask how far you need to travel.

Is Lens Replacement Surgery Right for Everyone Over 40?

No. Age alone is not an indication for intraocular surgery.

Lens replacement can be very effective for selected patients with presbyopia, hyperopia, significant refractive error, early lens changes or circumstances in which alternative refractive procedures are less suitable. But suitability depends on much more than age.

Retinal health matters. Axial length matters. Corneal health matters. Ocular surface disease matters. Glaucoma risk matters. Occupation matters. Night driving matters. And expectations matter enormously.

The 2026 review highlights the importance of careful risk assessment, particularly in circumstances such as high myopia where vitreoretinal considerations become especially important.¹ Sometimes the best lens replacement operation is the one the surgeon decides not to perform.

Does Independent Recognition Tell You Who the Best Surgeon Is?

It can contribute to the picture. But I would put it below outcomes.

Spear’s 500 has recognised me within its UK ophthalmology category, and Blue Fin Vision® is included in the Tatler Address Book. I am pleased by those recognitions. But if I had to choose between an award and six years of audited outcomes, I would choose the outcomes.

If I had to choose between the most impressive building and the right surgeon, I would choose the surgeon. If I had to choose between the most expensive lens and the correct lens, I would choose the correct lens. Reputation should follow evidence, not replace it.

So, Who Is the Best Lens Replacement Surgeon in the UK?

There is no scientifically defensible way to crown one individual surgeon as objectively the best lens replacement surgeon in Britain. Different patients have different eyes, different risks and different priorities.

But if you are trying to identify one of the UK’s leading lens replacement surgeons, there are objective questions you can ask.

How experienced is the surgeon? What are their audited results? Do they understand refractive surgery beyond lens replacement? Can they show you their complication rate? How is your lens calculated? Can they correct astigmatism?

You should also ask whether they understand the advantages and compromises of multifocal and trifocal optics. Will they recommend a monofocal lens when that is the better choice? Will they tell you when lens replacement itself is the wrong operation?

Finally, what happens if the refractive target is missed or there is a complication? Will the surgeon whose reputation brought you through the door actually be the person who operates?

On those measures, I am comfortable asking patients to compare my practice with any lens replacement service in the UK. You can examine the wider clinical system through the Blue Fin Vision® Advantage, see exactly what happens if refractive fine-tuning is required in our Enhancement Policy, and use our Lens Replacement Surgery Checklist to compare Blue Fin Vision® with any other provider you are considering.

I have performed more than 57,000 ophthalmic procedures. I have spent part of my academic career researching the lenses I now implant. I publish my surgical outcomes. I practise across the major forms of refractive surgery.

And when it came to my own eyesight, trifocal intraocular lenses were implanted in both of my own eyes, lenses I have now lived with for approaching two and a half years.

That last fact does not prove that I am the best lens replacement surgeon. But it does mean that when I sit opposite a patient contemplating the same decision, I understand what they are considering from both sides of the operating microscope.

The best lens replacement surgeon is not simply the surgeon who tells you they are the best. It is the surgeon who gives you enough evidence to decide for yourself.

References

Maldonado MJ, de Salazar Campos A, Castro Machado A. Indications and risk factors in refractive lens exchange: outcomes and special cases (extremes hyperopes and myopes). Arch Soc Esp Oftalmol (Engl Ed). 2026 Jul 20:502616. doi: 10.1016/j.oftale.2026.502616. PMID: 42476410.
Zetterberg M, Montan P, Kugelberg M, Nilsson I, Lundström M, Behndig A. Cataract surgery volumes and complications per surgeon and clinical unit: data from the Swedish National Cataract Register 2007 to 2016. Ophthalmology. 2020;127(3):305-314. PMID: 31767438.
Day AC, Donachie PHJ, Sparrow JM, Johnston RL. The Royal College of Ophthalmologists’ National Ophthalmology Database study of cataract surgery: report 1, visual outcomes and complications. Eye (Lond). 2015;29(4):552-560. PMID: 25679413.
Kessel L, Andresen J, Tendal B, Erngaard D, Flesner P, Hjortdal J. Toric intraocular lenses in the correction of astigmatism during cataract surgery: a systematic review and meta-analysis. Ophthalmology. 2016;123(2):275-286. PMID: 26601819.
de Silva SR, Evans JR, Kirthi V, Ziaei M, Leyland M. Multifocal versus monofocal intraocular lenses after cataract extraction. Cochrane Database Syst Rev. 2016;12:CD003169. PMID: 27943250.
Melles RB, Holladay JT, Chang WJ. Accuracy of intraocular lens calculation formulas. Ophthalmology. 2018;125(2):169-178. PMID: 28951074.
Wilkins MR, Allan BD, Rubin GS, Findl O, Hollick EJ, Bunce C, Xing W; Moorfields IOL Study Group. Randomized trial of multifocal intraocular lenses versus monovision after bilateral cataract surgery. Ophthalmology. 2013;120(12):2449-2455.e1. PMID: 24070808.
The Royal College of Ophthalmologists. National Ophthalmology Database Audit: Annual Report, cataract operations performed April 2023 to March 2024 [Internet]. London: RCOphth; 2025 [cited 2026 Sep 1]. Available from: National Ophthalmology Database Audit.

ABOUT THE AUTHOR

Mr Mfazo Hove
Consultant Ophthalmic Surgeon
MBChB MD FRCOphth CertLRS

Mr Mfazo Hove is a Consultant Ophthalmic Surgeon with experience spanning more than 57,000 procedures. He completed 6.5 years of specialist training at Moorfields Eye Hospital and served for five years as a consultant at the Western Eye Hospital, Imperial College Healthcare NHS Trust. He is the founder of Blue Fin Vision®, a consultant-led private ophthalmology practice operating across London, Essex, and Hertfordshire. His clinical expertise encompasses advanced cataract surgery, refractive lens replacement, laser vision correction, and implantable Collamer lenses (ICL).

A ZEISS Key Opinion Leader, Mr Hove is a respected international speaker with five invited engagements across seven cities in 2026:

ZEISS China tour (Changsha, Shanghai, and Hangzhou, April – ZEISS APAC User Meeting)
RCOphth Annual Congress – May – Manchester
ZEISS EMEA User Meeting (Istanbul)
ZEISS Lausanne User Meeting (Lausanne)
European Society of Cataract and Refractive Surgeons Annual Congress (ESCRS, London)

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