Chanel Optical Frame presents a versatile square silhouette in black, designed for everyday wear and compatible with prescription lenses. The classic acetate-and-metal construction offers a refined look that pairs easily with any wardrobe. Key attributes: Black | Acetate and metal | Single vision and progressive friendly | Blue light lens option available | Includes original case, cleaning cloth, certificate of authenticity and guarantee | Comes with sample lenses | Square silhouette | Full-rim frame | Available in multiple lens widths | Dimensions & fit: Lens width: 52 mm (medium) | Lens width: 54 mm (large) | Lens height: 47 mm | Frame width: 121 mm (52 mm) | Frame width: 125 mm (54 mm) | Temple length: 140 mm | Standard fit | Available in medium (52 mm) and large (54 mm) sizes | Composition & care: Acetate | Metal