Astigmatism is a refractive eye disorder which causes blurred vision. It is a fairly common eye problem can be corrected quite easily by using lenses or glasses or getting surgery. Normally, a person’s cornea is perfectly spherical in shape. When light enters the cornea, it is refracted equally in all directions and a focused image [...]
Posts Tagged ‘astigmatism’
Astigmatism – Causes, Symptoms and Treatments
March 26th, 2011 by Aakash Shah
Astigmatism
November 19th, 2009 by Aakash Shah
If you have blurred vision when looking at objects up close, far away, and in between, it may be astigmatism. Astigmatism causes blurry vision due to an irregularly shaped cornea. Most people have some slight astigmatism but not always enough to cause vision problems. Your Cornea and Astigmatism Astigmatism is a type of refractive error. [...]
Different types of prescription eyeglasses
January 19th, 2009 by Aakash Shah
A prescription eyeglass is mainly needed by someone who has some sort of an eye problem. This is when an optometrist diagnoses your symptoms and then the actual cause of the problem and depending upon everything prescribes a certain type of lens. There are primarily four categories of prescription eyeglasses. The first of them are [...]
Posted in Anti Glare Lenses, High Index Lenses, PhotoChromatic Lenses, Progressive Lenses 
Tags: anti glare coating, Anti Glare Lenses, astigmatism, Bifocal lenses, computer lenses, Double Bifocal lenses, High Index Lenses, Lenses, multifocal lenses, PhotoChromatic Lenses, presbyopia, Prescription-Eyeglasses, Progressive Lenses, Single vision lens, trifocal lenses 
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