RxSight, Inc. is a medical technology company that specializes in developing light adjustable intraocular lenses (LAL) used in cataract surgery worldwide. Through its RxSight system, the medical technology company provides office-based light treatment for doctors, allowing for customization and enhancement of visual acuity in post-surgery patients. Serving primarily cataract doctors, RxSight, Inc. was previously known as Calhoun Vision, Inc., and it was incorporated in 1997 with headquarters situated in Aliso Viejo, California.