Cataracts may make your world look hazy. When your eye’s lens clouds over, it may be caused by cataracts. You may have a cataract in one eye or in both. To correct your vision, you may needtreating cataracts, but it is possible surgery will be necessary. Cataract Diagnosis If a perso...
Most people want to be less dependent on eyeglasses (or be “glasses-free”) after cataract surgery. This demand has led to the development of modern IOLs that can correct vision at all distances. These premium intraocular lenses are calledpresbyopia-correcting IOLsand require special expertise of...
These cause light rays to divert from their correct path, making a fuzzy image or one that makes different colors of light behave in different ways (problems that optical scientists refer to as aberrations). Instead, lenses are made using a more refined material known as optical glass. For ...
everyone. By the time you reach your mid-40s, it may be tough to read and perform other close-up tasks. This vision change is calledpresbyopia, and it's normal. You can wear reading glasses, bifocals, or multifocal contact lenses tocorrect your vision. Sometimes laser surgery can help, ...
blind. Now, however, it is possible to operate on the cataracts and remove them. When night falls, colors become fainter to the eyes and finally disappear. After your eyes have grown used to the dark, you can see better if you use the side of your eyes rather than the centers. ...
If you have aprescriptionfor youreyesthat requires you to wear glasses to correct your vision, then you may want to consider investing in a good pair of prescription sunglasses too. If you wear prescription glasses, it can be annoying to have to buy and attach magnetic or clip-on sun shiel...
Astigmatism, myopia, hyperopia and ageing eyes are all examples of vision errors/eye disorders that you can get help to correct. Below you can read more about how these eye disorders affect your vision. Follow our internal links below for more in-depth information on respective vision error. ...
Astigmatismis an uneven curvature of the cornea and causes a distortion in vision. To correct this, a lens is shaped to correct the unevenness. Why does vision worsen as we age? As we grow older, the lens becomesless elastic. It loses its ability to change shape. This is calledpresbyopia...
To correct this, a lens is shaped to correct the unevenness. Why does vision worsen as we age? As we grow older, the lens becomes less elastic. It loses its ability to change shape. This is called presbyopia and is more noticeable when we try to see things that are close up, because...
using or storing sugar properly. Too much sugar in the blood stream can cause damage to blood vessels in the eyes (as well as across the body). Because of this, people with diabetes are at a higher risk of developing eye issues like diabetic retinopathy, macular edema, cataracts or ...