
Cataracts form when the eye’s natural lens becomes cloudy as a result of eye tissues breaking down and proteins clumping together. They impair vision and can only be rectified with cataracts treatment. Cataract surgery involves removing your eye's natural, clouded lens and replacing it with an artificial one. If you need to wear glasses, a new lens with the correct focusing power is implanted so that glasses may not be required. This includes improvement in both reading and distance vision when a multifocal lens is used.
There are several different types of cataracts, categorized based on their location within the eye or the cause of their development. Cataracts can be treated with surgery, which involves removing the cloudy lens and replacing it with an artificial intraocular lens (IOL). The type of cataract and the individual's overall eye health will determine the most suitable treatment approach.
Cataract surgery is a common and highly successful procedure that involves several key steps.
There are many types of lenses which suit different people, depending on your lifestyle and prescription. At Optimax, we offer a range of monofocal, multifocal or trifocal lenses. These allow you to have sharp vision for multiple distances, eliminating the need for reading glasses while removing your cataracts at the same time.
During your consultation, the best lenses and your options are explained to you. Some complex lenses can be custom-made for you at an additional cost.
At Optimax we pride ourselves on taking excellent care of our patients, which is why you’ll have a number of appointments after the procedure until you are discharged with satisfactory results.
A day or two after your cataract surgery, you will be seen at your consultation clinic, with another visit to follow a week or so later. We’ll also schedule in a third meeting around 4-6 weeks on from the operation, with a fourth to take place 3-6 months post-surgery, where you’ll be discharged if the results have proven satisfactory.

We are recognised providers of cataract surgery for several Private Health Insurance Companies. Please let us know as soon as possible if you think this may be relevant to you and always check with your insurance provider before arranging any treatment.
Below you’ll find answers to some of the most common questions we receive. We are constantly keeping track of what information our patients are interested in and aim to provide it in the simplest form possible. If you cannot find the answers you are looking for within this section, please don't hesitate to get in touch with one of our advisors who are on standby to discuss your visual requirements and respond to your queries.
A successful cataract removal procedure should leave you with the ability to see things clearly and in focus. You should also be able to differentiate between colours and not see as much glare when looking into bright lights.
We’re proud to report that 95% of people who come to Optimax for cataracts treatment achieve the minimum driving standard or better.
Yes, patients who opt for a basic cataract treatment will require glasses after surgery. However, our objective is to allow our customers to see clearly without the use of glasses on a permanent basis, which is done by inserting an artificial multifocal lens. You can read about the different types of lenses available at Optimax here.
No. We will apply anaesthetic eyedrops prior to your cataract surgery procedure.
The operation itself usually lasts approximately 10 minutes. However, please be aware that you may be in the theatre for around 30 minutes, while you might be at the clinic for up to four hours on the day. Your visit will include preparation time, a chat with the surgeon and discussions with a patient advisor, who will run you through your post-surgery care and medication.
It's common to experience some temporary vision changes after cataract surgery. Your vision may be blurry or hazy initially, but it should gradually improve in the days and weeks following the procedure.
Cataract surgery is permanent, although we do offer laser top up treatment and piggyback lenses at an additional cost if your vision requires any fine tuning. We aim to ensure our patients become as glasses-free as possible, although some people with monofocal lenses may still need spectacles for reading.
We perform bilateral procedures (both eyes treated on the same day, one after the other) but this will need to be discussed with your treating surgeon. If you prefer, you can also have your eyes treated separately, a week apart, diary permitting.
Most patients who undergo cataracts treatment show major improvements in their vision within the first 24 hours. However, it will be up to your optometrist to confirm when driving standards have been met and you can get behind the wheel again.
For the first few hours, due to the bright lights during surgery as well as the eye drops, most patients find that their vision is a little blurry. This usually clears up by the evening but your eyes may feel a little sore for 3-5 days after treatment. It is recommended that you take these first few days off work in order to recover well at home. You vision should keep on improving for several weeks after your surgery as your eyes heal.
Cataracts are an age-related condition and therefore can’t be prevented as such. You can cut back on smoking and drinking, as well as eating a diet rich in vitamins A, C and E, which are all proven to delay the onset of cataract formation and slow the progression of the condition. Cataracts can only be treated surgically.
Cataract surgery is the most common elective procedure in the world and, as we’ve mentioned above, hundreds of thousands of people across the UK have cataract surgery every year. Over 30% of people aged 65+ have at least one cataract, and this percentage only gets higher with each age group. In fact, over half of people aged 80+ have a cataract. Developing cataracts and requiring cataract surgery is completely normal which is why, at Optimax, we perform thousands of treatments each year.
Cataract surgery is performed by the NHS more often than any other procedure. According to the National Ophthalmology Database, approximately 434,000 operations were undertaken in England and Wales in 2017-18, and the NHS describes the risk of serious complications arising from cataracts treatment as “very low”. The risk of infection occurs in 1 in 1,000 patients – or 0.1% – and you will be meticulously checked at all of your aftercare appointments. The most common after-effect is Posterior Capsular Opacification, which usually manifests itself as clouded vision and is easily treated.
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