Ray-Ban Optical Frame is a versatile everyday eyeglass frame that pairs a classic square silhouette with reliable build quality. Designed for prescription use, it refines casual and smart looks with a clean, minimalist profile. Key attributes: Black | Acetate | Prescription-ready | Includes original case | Compatible with prescription lenses | Square silhouette | Full-rim frame | Dimensions & fit: Lens width: 51 mm | Composition & care: Acetate | Clean lenses with a soft microfiber cloth. Avoid abrasive cleaners and solvents. Store in the included case when not in use.