What is the difference between IOL vs Optician?

Career: Iol

AspectIOL (Intraocular Lens)Optician
Required CredentialsMedical degree, ophthalmology training, certificationHigh school diploma, optical training, certification/license
Work EnvironmentHospitals, surgical centers, clinicsOptical stores, eyewear retail outlets
Industry UsageMedical and surgical eye careEyewear fitting and sales

While IOLs are specialized medical devices implanted during eye surgery, opticians focus on fitting and selling eyewear. Both roles are essential in eye care but differ significantly in training, work environment, and industry functions.