HMC Photochromic Lens (Transition Grey) composite These contact lenses provide both

These contact lenses provide both clarity of vision and superior comfort

and dependable performance

Material: serafilcon A (Silicone Hydrogel)

Nearing the end of the 20th century

HMC Photochromic Lens (Transition Grey) composite These contact lenses provide bothAfter purchase, please email your Rx to "theopticalshoponwhyte@gmail. com" along with your order number to receive your correct prescribed lens. Anti reflection Photochromic Hard multicoating 1. 56 photogrey lens HMC Transition grey A photochromic lens is an optical lens that darkens on exposure to light of sufficiently high frequency, most commonly ultraviolet (UV) radiation. In the absence of activating light, the lenses return to their clear state.