Your contact lens help blog 769

A contact lens prescription is not simply your glasses prescription with a different label. That is one of the first things people learn when they schedule a contact lens exam, and it is also the reason a proper fitting takes more than a quick glance at a chart. The process combines measurements, trial lenses, careful observation, and a few judgment calls that come from experience. If you have ever wondered why your eye doctor needs to check the curve of your eye, ask about