Tom Ford Blue Block Butterfly Optical Frame pairs a large butterfly silhouette with an eye-catching temple detail. Available with blue‑block lenses or fitted with prescription lenses, it’s designed for everyday wear and optical versatility. Key attributes: Black | Acetate | Blue light protection (blue block lenses available) | Prescription-ready (lenses removable for prescription) | Includes demo lenses | Large butterfly/round frame | Innovative temple structure | Shiny black finish | Dimensions & fit: Lens width: 52 mm | Bridge width: 19 mm | Temple length: 140 mm | Large fit | Composition & care: Acetate | Clean lenses and frame with a microfiber cloth; store in a protective case; have prescription lenses fitted by an eye-care professional.