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Is science fiction becoming a reality?
After years of intensive engineering a bionic eye has been approved for commercial use. Named the Argus II, it is a device that can improve sight for individuals who can see virtually nothing, making previously impossible tasks attainable.
People with certain types of blindness can go from seeing virtually nothing, to being able to read large letters, locate objects and see moving targets, giving freedom and independence.
A small camera is mounted on a pair of glasses, which captures images and then transfers them electronically to the retina. Tiny pixels of light are then processed and transmitted directly to the brain as normal images.
The wearer will be able to see in black and white and hopefully in the future, in full high definition colour!
Scientists have had to overcome many obstacles to produce the Argus II. For example, the human eye has more than 100 million receptors, and each one of these needs to be stimulated in order to produce a good quality image! In just 2 hours of surgery, 20 years of scientific innovation could give a new lease of life to millions.
What kind of laser eye surgery is right for you?
Until contact lenses were made popular in the 1950’s, the only way to correct vision problems was to wear glasses. Fast forward to 2016 and there is an abundance of different approaches to correct vision, from reshaping the cornea in laser eye surgery procedures such as LASIK and PRK, to refractive lens exchange surgery. So […]Learn more
Keep Your Eyes Open to Spot the Symptoms of Cataracts
Cataracts are the world’s leading cause of blindness. Estimates suggest that around half of people aged 75-85 have experienced some vision loss due to cataracts. Primarily a condition that affects the older generation, it can come on as early as your 40s. Rare cases of cataracts have also been seen in young children and even […]Learn more
Eye tracking is the measurement of eye activity. Where do we look? What do we ignore? When do we blink? It is becoming more and more common place within a variety of technologies from gaze controlled mobile phones and televisions to diagnosing brain disorders. Here are a few of its uses: Laser Vision Correction […]Learn more
The Future of Healthcare
Have you ever wondered what stepping into a hospital in the future will be like? You’ve watched the Sci-Fi movies that marvel of the future, speculated for yourself about the possibilities and found yourself wondering ‘what the future will be like?’. Patients of the future have a lot of exciting changes and developments to look […]Learn more
Age 18-30 and reading glasses
The most common reason for vision issues for people from 18-30, who need glasses for reading (and who may wear glasses full time) is: Hyperopia, also known as long-sight / longsighted You may also have astigmatism, either alone or combined with long-sight How does hyperopia/long-sightedness develop? According to the National Eye Institute, hyperopia develops in […]Learn more
What is Blepharitis?
Blepharitis becomes especially important when we are looking to perform laser eye surgery, e.g. Z-LASIK. Blepharitis is linked with dryness of the eyes and should be treated before having vision correction, to increase the moisture over the cornea (which does temporarily become drier after treatment). This LASIK post-op dryness recovers within 3-6 months, and is […]Learn more
Blepharitis: Causes, symptoms and treatments
Itchy eyes are a common sign of tiredness, but if your eyes are often itchy and pink, your eyelashes are crusty and your eyelids are raw, there’s a chance you might have a condition blepharitis. What is blepharitis? Blepharitis is a common condition that causes inflammation of the eyelids, including the skin, lashes and meibomian […]Learn more
New eye layer linked to glaucoma
Last July we reported on a very exciting discovery of a new human body part! It was an extra layer in the eye, called Dua’s layer, named after its discoverer Dr Harminder Dua. The finding of the new layer, was expected to hold the key to many eye diseases, why they occurred, and more importantly, […]Learn more
Hayfever and itchy eyes – What to do?
Finally we have a warm week and it feels like summer is here. But for more than 15,000,000 people in the UK suffering with hay fever it’s all about sneezing, itchy eyes and a runny nose. To help those of you suffering in the sun, we’ve compiled a list of top tips for battling those […]Learn more
Refractive lens exchange cost
The typical Refractive Lens Exchange cost is £5400 for complete treatment to both eyes, using a standard monofocal lens. This includes your FREE initial consultation and all post surgery appointments and eye drops. If you are found suitable at your initial assessment, a second consultation with your treating surgeon will be arranged and costs £100.Learn more
Bluetooth glasses or laser eye surgery?
Bluetooth glasses or laser eye surgery? Do you find that you keep misplacing your glasses? Or do you have several pairs dotted around the house, car and office, so that you so do not find yourself without them? Phone Halo thinks that they have found a solution. They have designed a special pair of glasses […]Learn more
Glaucoma: A Leading Cause of Blindness
Glaucoma is one of the leading causes of blindness throughout the world, especially in older people, with estimates of suspected cases at over 60 million worldwide. What is glaucoma? Glaucoma is an eye condition where the optic nerve, which connects your eye to your brain, becomes damaged, usually as a result of an increased pressure […]Learn more
Using supplements to maintain eye health
The eye is connected in more ways than one with the rest of the body. When a patient takes a form of medication or vitamin supplements for a systemic condition, ocular effects should be expected whether they are beneficial or risky to your eye health. Read the lists below for more natural approaches to maintaining […]Learn more
What is presbyopia?
Reading glasses and surgical options You can’t escape Presbyopia, the medical term for the loss of reading vision in middle age. Sadly, it will happen to us all eventually. Even if you’ve never had a vision problem before. It usually occurs around the ages of 45-50 in the UK, and earlier in warmer and more […]Learn more
Children’s Eye Health and Safety Awareness Month – Education and The Digital Age
As children across the UK skipped out of their school gates and into the glorious prospect of 6 weeks of fun and play, we guess that the state of their eye health was the last thing on their minds. But, as August kicked off this week so did Children’s Eye Health and Safety Awareness Month. […]Learn more
How to accentuate your eye colour after laser eye surgery
People choose to have laser eye surgery for a variety of different reasons. To avoid the hassle of glasses and contact lenses, to gain freedom to fully enjoy sporting pursuits or to simply gain a confidence boost. Whatever your motivation, you will probably find that you will be showing off your beautiful eyes for the very […]Learn more
Could an iPad game cure lazy eye in children?
We all know that too much iPad use is leading to a number of health issues that could potentially affect our children’s vision – however it’s not all bad news, as research has found an iPad game that can cure lazy eye in children. Lazy eye, also known as Amblyopia, is a condition where the […]Learn more
Focus Clinic Awarded Top Spot for “Top Rated Eye Treatment Companies” on Trustpilot
At FOCUS, we’re really proud to announce that we have been awarded the ‘best in category’ badge by Trustpilot: the respected and independent review company.Learn more
Exercises to improve your eye health
Do you suffer from eyestrain, blurred vision, headaches, increased sensitivity to bright light, tired eyes or difficulty sustaining attention? When your eyes get tired but still have some work to do, you can do a number of eye exercises to help improve your eyesight and take the strain away. Our eyes need regular exercise in […]Learn more
Why Glaucoma Awareness Week is important
This week has been #GlaucomaAwarenessWeek which runs annually from June 12th-18th. Known as the silent thief of vision, Glaucoma is the leading cause of blindness – in many cases, up to 40% of sight is permanently lost before the symptoms are spotted. What is Glaucoma? Glaucoma is an eye condition in which the main nerve […]Learn more
When should a child first go to an eye doctor/ optician?
Getting your child’s eyes checked regularly is essential for spotting issues that are treatable when caught early. Good vision is really important to children as so much of what they learn is taken in through their eyes, and their vision helps them find out about the world around them.Learn more
Brussels Sprouts: The Seasonal Superfood that will Save your Sight
Your Christmas vegetables could be giving you more than you bargained for, as new research has found that the famously unpopular brussels sprouts could actually help save your sight. The tiny green vegetable has a bad reputation, but even if you’ve had a bad experience with them in the past, they’re worth giving another shot […]Learn more
Revealed: common causes of eye twitches
Eye twitching is pretty common. A twitch usually occurs in the upper lid, but it can occur in both the upper and lower lids. For most people, eye twitches are harmless and will just come and go, but for others, eye twitches can last for weeks or even months and that’s when an eye twitch […]Learn more
The secret superfood that could stop you going blind
We are a nation of coffee drinkers. In fact, in the UK alone we drink approximately 55 million cups of coffee every day. Thousands of studies have looked at coffee use in the past few decades and lately, more and more are reporting the real health benefits for coffee drinkers, from helping prevent diabetes, to […]Learn more
What is macular degeneration?
This is a common eye disease linked to ageing that in time will destroys sharp, clear central vision due to damage to the retina. The retina is the very thin tissue that lives at the back of the eye and contains the light-sensing cells which are sending visual signals to the brain. Sharp, clear, ‘straight […]Learn more
Age 18 to 30 with driving glasses
More and more people age 18-30 are being prescribed glasses, from the use of technology gadgets, computers and for driving. The most common reason for those age 18-30 and need glasses for driving and other distance vision problems, or who wear glasses full time is: Myopia, also known as short-sight You may also have astigmatism, […]Learn more
5 Random Facts About Your Eyes
Your eyes are one of the most fascinating and developed organs in your entire body. It takes half of your brain to control and process your vision and 80% of your memories are a result of what you have seen using them. We’ve put together some of our favourite fun facts about your eyes. 1) You […]Learn more
Does LASIK wear off?
Does LASIK wear off? What do we know about long-term effects of LASIK? It’s been around 25 years – is that really enough time to discern long-term effects? Yes, it would appear so. There are rare changes that have been observed up to 2 years after treatment (and which are treatable), otherwise we haven’t seen any other effects, […]Learn more
A CET Evening With Us at Focus Clinics
Here at Focus Clinics, we are proud to announce that we will be hosting a CET Evening, on Thursday the 27th of July, at our clinic in Central London. We are passionate about the optometrist and ophthalmology community across the whole of the UK. We are the most trusted laser eye clinic in the UK […]Learn more
Sunlight and Your Eyes
We often take our eyes for granted. They are an essential part of our overall health and one of the most important out of all of our senses. We are often told to avoid sunlight to protect our eyesight, but why should we listen to this advice? Sunlight and myopia: Myopia is the official name […]Learn more