Swarovski Vista Eyeglasses combine a classic square silhouette with precision acetate construction for everyday prescription wear and polished styling. Key attributes: Green | Acetate | Blue-violet light reduction | Scratch-resistant coating | Prescription-compatible | Includes original case | Demo/trial lenses included | Square shape | Full-rim frame | Shiny finish | Dimensions & fit: Lens width: 52 mm | Bridge width: 20 mm | Temple length: 140 mm | Lens height: 39 mm | One size (52/20/140) | Composition & care: Acetate | Metal | Wipe lenses with a soft microfiber cloth. Avoid abrasive cleaners and chemical solvents. Store in the supplied case when not in use.