Tiffany TF2273D Optical Frame pairs a refined round silhouette with acetate construction for everyday prescription wear and timeless styling. Key attributes: Black | Nero | Acetate | Compatible with prescription lenses | Includes demo lenses (base 4) | Round frame | Classic silhouette | Dimensions & fit: Lens width: 48 mm | Lens height: 39 mm | Bridge width: 20 mm | Temple length: 140 mm | Composition & care: Acetate | Clean lenses and frame with a microfiber cloth and lens cleaner. Avoid exposure to high heat and rough handling.