Tom Ford Optical Frame pairs classic acetate construction with a refined full-rim silhouette for everyday wear and vision correction. The FT5939-B 052 variant features a 52 mm lens and a dark havana finish. Key attributes: Brown | Havana | Acetate | Blue light filter (clear lens) | UV protection | Compatible with prescription lenses | Includes protective case and cloth | Full-rim frame | Dimensions & fit: Lens width: 52 mm | Bridge width: 21 mm | Temple length: 145 mm | Composition & care: Acetate | Wipe frame with a soft cloth. Clean lenses with lens cleaner and a microfiber cloth. Store in protective case when not in use.