disability glare
2.ObjectiveTo measure the contrast sensitivity and glare disability of the early cataract patients using CSV 1 000 .MethodsEighteen patients(23 eyes)with early cataract(visual acuity ≥0 5)were selected.
3.Objective To investigate the contrast sensitivity and glare disability of the lower degree myopic patients after photorefractive keratectomy(PRK) using CSV 1000. Methods Twenty four patients (46 eyes) were selected (spherical equivalent-3.61D±1.10D).

