BMW presents the Optical Frame — a silver titanium bottom-rim panto frame that pairs a refined silhouette with durable construction for everyday eyewear. Key attributes: Silver | Titanium | Includes branded case | No spring hinge | Bottom-rim | Panto shape | Demo lenses included | Dimensions & fit: Lenses width 56 | Lenses Height 46 | Bridge width 15 | Frame width 135 | Temples Length 145 | Composition & care: Titanium | Plastic | Clean lenses with a soft microfiber cloth and a lens cleaner. Wipe frame with a damp cloth and avoid abrasive chemicals. Store in the included branded case.