Chanel Butterfly Optical Frame combines a green acetate butterfly silhouette with signature CC detailing for a refined everyday look. Designed for prescription use, it balances style with optical practicality. Key attributes: Green | Acetate | Compatible with single vision and progressive lenses | Prescription lens ready | Includes original case, cleaning cloth, certificate of authenticity and guarantee | Delivered with sample lenses; prescription lenses fitted by an authorized optician | Butterfly shape | Signature CC detailing | Chain-inspired front bar accent | Dimensions & fit: Lens width 52 mm | Lens height 39 mm | Frame width 121 mm | Bridge width 17 mm | Temple length 140 mm | Standard fit | Composition & care: Acetate | Wipe lenses with the provided cleaning cloth; store in the original case; have prescription lenses fitted by an authorized optician.