Astigmatism is a condition where the cornea has an irregular shape that causes problems with vision. The cornea, the clear covering of the lens and iris, serves as a protection to the eye and helps transmit light thru the eye. ...
Normal Vision Just like a camera, the eye has a viewfinder (called the cornea) a shutter (called the iris) and a lens. Normal, clear vision occurs when light rays pass through them and the image focuses directly on the film ...
Matthew Pruitt is the owner of NuVision Medicenters, with centers in New York, New Jersey, and Connecticut. As an expert in the field of LASIK technology, Pruitt has helped thousands of patients undergoing the procedure. Here, he discusses the misconception ...
Compared to brain or heart operations, of course, LASIK surgery is not particularly difficult or risky. But a negative outcome can affect your life tremendously, since the procedure involves crucial sensory organs, the eyes. Therefore, you must seek and choose ...