Montblanc Optical Frame delivers a bold rectangular silhouette in a refined metal construction, designed for everyday professional and casual wear. The model balances a minimalist look with practical lens customization for prescription or non-prescription use. Key attributes: Gray | Silver | Metal | Compatible with prescription lenses | Includes case and cleaning cloth | Customizable with single vision, progressive and non-prescription lenses | Rectangle shape | Minimalist metal frame | Thin temples | Dimensions & fit: Lens width: 54 mm | Bridge width: 19 mm | Temple length: 145 mm | Composition & care: Metal | Clean with warm water and a soft, lint-free cloth; avoid household cleaners and wiping lenses dry. Store in the provided case when not in use. Minimize contact with cosmetics or perfume. Use a mini screwdriver for minor adjustments.