About us. The Center For Eye Care And Optical is a small business in West Islip, NY 11795. We are professional, bold and fast-paced. Our work environment includes. Safe work environment. Ophthalmic medical technicians/assistants perform a series of diagnostic and other ancillary tests as required by the Ophthalmologist. They do measurements and tests that provide the doctor with the information needed to arrive at a diagnosis and to prescribe tre...