Tom Ford Blue Block Round Opticals are shiny acetate frames equipped with blue-block lenses and the signature metal T logo. The refined pantos shape and contoured temples suit daily screen use and allow easy prescription conversion. Key attributes: Black | Nero lucido | Acetate | Blue-block lenses | Ready-to-wear blue-block lenses can be removed for prescription | Contoured temples for a secure fit | Pantos frame shape | Contoured temples with metal T logo | Shiny acetate finish | Dimensions & fit: 47-20-145 | Size: 47 mm | Composition & care: Acetate