Excimer Laser

The excimer laser is a precise, computer-controlled laser system used to correct refractive errors of the eye, most commonly short-sightedness (myopia), long-sightedness (hyperopia) and astigmatism. It works on the cornea, the clear front surface of the eye, gently removing microscopic layers of tissue to reshape it so that light focuses correctly on the retina. It is the workhorse behind most laser vision correction procedures, where its goal is to reduce or remove a person's dependence on glasses and contact lenses. The treatment is fast, carried out under anaesthetic drops, and recovery is generally quick.