Ray-Ban RX5268 Vista Optical Frame by Ray-Ban. A classic square acetate frame designed for everyday prescription wear and clean, balanced coverage. Key attributes: Black | Acetate | Prescription-ready frame | Square frame | Full-rim silhouette | Dimensions & fit: Lens width: 50 mm | Lens width: 52 mm | Bridge: 17 mm | Temple: 135 mm | Height: 34 mm | Composition & care: Acetate | Wipe lenses with a microfiber cloth. Avoid abrasive cleaners and high heat. Store in provided case when not in use.