EssilorLuxottica SA, formerly known as Essilor International Compagnie Generale D Optique SA, is a France-based ophthalmic company. The Company designs, manufactures and markets a range of lenses, frames and sunglasses to improve and protect eyesight. It also develops and markets equipment for prescription laboratories and instruments, and services for eye care professionals. It operates through three segments: Lenses and Optical Instruments, which includes corrective lenses...