Montblanc MB0480O Optical Frame combines Montblanc craftsmanship with a clean rectangular rimless design. Ideal for prescription lenses, it delivers a refined look for everyday and professional use. Key attributes: Yellow | Oro | Metal | Compatible with prescription lenses | Includes case and cleaning cloth | Rectangular shape | Rimless frame | Gold finish | 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. Store in the case when not in use. Adjust minor misalignments with a mini screwdriver.