Ophthalmic surgery, well-known as ocular surgery which can performed on eye. Laser eye surgical treatment or laser corneal surgery is the procedure accomplished by using spending of laser on floor of the eye. Laser eye surgery reshapes the cornea, the clear front part of the eye. This changes its focusing power. This procedure is carried out to treat the conditions like myopia, hyper metopic and astigmatism. Glaucoma method accelerated pressure in eye or nerves system present in the eye which results in loss of eyesight and this is well diagnosed as increased intro-ocular pressure.