Reader Comments

Vision 20-20 Protocol

by Mathew John (2020-03-04)

Nowadays ophthalmologists can easily Vision 20-20 Protocol Review correct these refractive errors with the help of laser eye treatment, thereby eliminating the requirement for contact lenses or glasses. Our viewing process involves reflection of light from any object. This reflected light passes through the cornea and is projected on to the retina. From there the information is passed via the optic nerves on to our brain which processes it as an image. If the shape of the cornea gets distorted, it results in farsightedness or nearsightedness.The cornea is so thin that it is impossible to cure errors on it via traditional surgery. It is in such situations that the benefits of laser eye treatment become apparent. In this type of surgery a controlled beam of UV (ultraviolet) is used to stimulate the tissue molecules of the cornea to the point where the tissue molecules targeted by the laser beam break down and vaporize.