NOW OFFERING YAG LASER FOR AFTER CATARACT SURGERY. During cataract surgery the surgeon will leave a thin capsule to hold the intra-ocular lens and keep the vitreous, a jell-like substance in the back of the eye, in place. This allows for a safer faster recovery. After cataract surgery 30-40% of patients will develop hazy, cloudy or opacity on the capsule. The YAG laser will open a small hole in the capsule to allow the patient to regain normal visual acuity. Our office is one of a select few Optometrists in Indiana providing the procedure.