Lead Sponsor

Research Insight LLC

Age

18 - No limit years

Sex

ALL

Healthy Volunteers

Yes

•Patients at least 18 years of age with upcoming cataract surgery. At least 25% of enrolled eyes must be post-refractive, and 25% must require astigmatic planning (arcuate incision or toric IOL)
•Patients with otherwise healthy eyes, not exhibiting any significant ocular morbidity that would be expected to influence refractive outcome or interfere with postoperative refraction accuracy.

•Patients with visually significant comorbidities (corneal, retina, optic nerve disease, not including prior refractive surgery) that could significantly affect their ability to have accurate preoperative biometry or postoperative refraction.
•Patients with surgical complications either during or after surgery (capsule tears, iris trauma, decentered IOL, cystoid macular edema, etc.) that would interfere with postoperative refraction.
•Patients with \> grade 2 or greater posterior capsule opacity