Laser vision correction works on the principal whereby when light enters the eye, it is bent incorrectly to meet at a finite point at the retina, so by applying a laser to the surface of the eye we are able to change the shape of the surface of the eye to correspond to the refractive error that the patient has and thereby allowing the light to be properly focused, so that it reaches the actual retinal plane in a very precise manner….
Tag: Astigmatism
Treating Astigmatism with Laser Eye Surgery
Treating Astigmatism with Laser Eye Surgery Since its introduction in the late 1980s, Laser Eye Surgery has successfully treated tens of millions of people around the world. Far from only being to treat myopia (short-sightedness) as it was initially designed, the procedure has helped people ditch their glasses and contact lenses by also correcting hyperopia (long-sightedness), presbyopia, and astigmatism. What is Astigmatism? Astigmatism is one of the four most common refractive errors. It is caused by an abnormality in the…
Is there a prescription limit for Laser Eye Surgery?
Is there a Prescription Limit for Laser Eye Surgery? Many people think that the numbers on their prescription are enough to determine their suitability for Laser Eye Surgery – but the reality is often much more complicated. Of course, your prescription plays a significant role in your eligibility for treatment, but many factors affect your suitability for Laser Eye Surgery. The process of Laser Eye Surgery – as well as the limits for treatment – have changed significantly in recent years….
Which Visual Impairments Can be Treated with Laser Eye Surgery?
Which Visual Impairments Can be Treated with Laser Eye Surgery? Laser Eye Surgery has successfully treated the visual problems of people all over the world for decades. Originally suitable for correcting only a limited range of prescriptions, significant advancements in technology and surgeon expertise mean that it is now suitable for more people than ever before. But which visual impairments can be treated with Laser Eye Surgery? Poor vision can be caused by a wide range of issues with the…
Understanding Your Vision: A Closer Look at Your Prescription
Understanding Your Vision: A Closer Look at Your Prescription If you’re new to the idea of wearing glasses, or if your prescription has changed recently, you might be left feeling a little confused about what all those measurements really mean. Even if you have been wearing glasses or contact lenses for years, you might have been satisfied with simply knowing whether you are short-sighted, long-sighted, or astigmatic. After all, all the detailed numbers and symbols aren’t really for you, right?…
Common Questions About Laser Eye Surgery and Suitability
Common Questions About Laser Eye Surgery and Suitability Laser Eye Surgery has come a long way over the years, with surgeons – with the help of cutting-edge technology – now able to treat more patients and higher prescriptions than ever before. But it is still important to be aware of any factors that may affect your suitability for Laser Eye Surgery treatment. In this article, we’re taking a look at some of the most common questions about Laser Eye Surgery…
Cost Involved With Laser Eye Surgery At London Vision Clinic
The Cost of Laser Eye Surgery at London Vision Clinic Despite the vast benefits of having Laser Eye Surgery (getting rid of irritating glasses and fiddly contact lenses, to say the least), the cost of treatment understandably remains a significant barrier for many people. Let’s face it: Laser Eye Surgery isn’t cheap. With such a wide variation in prices for seemingly the same treatment in the UK alone, deciding whether to have Laser Eye Surgery – never mind which clinic…
Does Cataract Surgery Correct Astigmatism?
Does Cataract Surgery Correct Astigmatism? If you have cataracts and are interested in Cataract Surgery to get rid of them, you may be wondering what other implications the procedure could have on your vision. For example, you may have heard of “premium” intraocular lenses and that they can improve existing refractive errors. This, in turn, may lead you to ask: Does Cataract Surgery correct astigmatism? What is Cataract Surgery? As we age, we all begin to notice changes in our…
Am I a good candidate for LASIK based on my refractive error?
Am I a good candidate for LASIK based on my refractive error? LASIK is the most commonly performed Laser Eye Surgery procedure in the UK – and has been since the late 1980s. Having such a long history (relative to Laser Eye Surgery) means that most patients eligible for Laser Eye Surgery are suitable for LASIK; however, there are exceptions. In this article, we will briefly explain the difference between LASIK and other Laser Eye Surgery procedures (PRK/LASEK and ReLEx…
What are the Most Common Refractive Errors?
What are the Most Common Refractive Errors? For many people, glasses and contact lenses have become a static feature in their lives. Remembering – or forgetting – glasses on the way out of the door in the morning is like second nature. Remembering to remove contact lenses before bed is a constant worry. But the reason these visual aids are required in the first place varies from person to person. Most refractive errors are caused when light is not effectively…
