Glaucoma is a disease that affects the optic nerve. The disease causes optic nerve damage, which leads to partial or total vision loss. These two types of glaucoma both stem from a problem in the angle between the cornea and iris of the eye. They are called Narrow Angle and Closed Angle Glaucoma.
Narrow Angle glaucoma can develop either quickly or slowly and usually occurs in people with farsightedness. It occurs when the angle narrows causing the aqueous fluid to build up. This narrowing...
So you’ve had your eyes examined and picked out your new frames, and now you have an array of lens options from which to choose. One important option to consider is investing in an Anti-reflective coating, also known as AR coating. This feature has multiple advantages that can benefit almost anyone who wears glasses.
Today’s modern lens materials have a higher refraction index than previous materials did, which means they can produce a stronger prescription with a thinner and lighter...
