Montblanc Optical Frame pairs a classic round silhouette with acetate construction for lightweight everyday wear. The design features a metal-core temple for added stability and the signature Snowcap emblem for brand recognition. Key attributes: Black | Ruthenium | Transparent | Acetate | Lightweight construction | Durable acetate frame | Injected tubular temples | Metal-core temples | Long injected temple tips | Supplied with original Montblanc case | Round (pantos) frame shape | Full rim | Snowcap emblem on temple | Dimensions & fit: Lens width: 49 mm | Lens height: 43 mm | Bridge width: 20 mm | Temple length: 145 mm | Composition & care: Acetate