Tom Ford Blue Block Rectangular Optical Frame pairs a classic rectangle acetate silhouette with blue light–filtering lenses for daily screen use and prescription compatibility. Key attributes: Dark Havana | Acetate | Blue light filter | Prescription-ready | Demo lenses included | Rectangle frame | Shiny acetate finish | Signature metal T logo on temple | Made in Italy | Dimensions & fit: Lens width: 52 mm | Bridge width: 22 mm | Temple length: 145 mm | One size | Composition & care: Acetate