Persol Vista Optical Frame blends classic square styling with Persol craftsmanship. The acetate frame in transparent grey is designed for everyday prescription wear and a refined, timeless look. Key attributes: Transparent Grey | Acetate | Durable acetate construction | Clear demo lenses included | Suitable for prescription lenses | Integrated temple construction | Square shape | Keyhole bridge | Full-rim frame | Glossy finish | Dimensions & fit: Lens width: 52 mm | Bridge: 19 mm | Temple length: 145 mm | Lens height: 43.6 mm | Available sizes: 50 mm, 52 mm | Narrow fit | Composition & care: Acetate | Clean lenses with a microfiber cloth. Avoid abrasive cleaners and high heat. Store in the supplied case; seek professional adjustments as needed.