Dunhill DU0117O Optical Frame pairs a vintage-inspired Rollagas hinge with a full-rim acetate construction, offering a refined option for everyday prescription or non-prescription wear. Key attributes: Black | Transparent | Acetate | Durable acetate frame | Compatible with prescription lenses | Suitable for non-prescription/display lenses | Rollagas hinge | Vintage-inspired shape | Full-rim frame | Dimensions & fit: Lens width: 49 mm | Bridge (distance between lenses): 21 mm | Temple length: 145 mm | Lens height: 42.5 mm | International fit | Composition & care: Acetate | Wipe lenses and frame with a soft, lint-free cloth. Have lenses fitted or replaced by a qualified optician.