Founded in 1983, LensCrafters Inc. is an optical retailer, delivering eyeglasses in about an hour. Located in Huntsville, Ala., the company offers a range of eyeglasses, sunglasses, contact lenses and lenses. It provides safety glasses in metal, plastic and titanium frames which are approved by the American National Standards Institute. The optical retailer also provides impact-resistance prescription lenses with side shields. LensCrafters Inc. also offers various eyeglass care products, including spray cleaners, cleaning cloths and starter kits.