Swarovski 2046 Vista frames combine a classic phantos silhouette with crystal-adorned temple accents for a refined everyday optical look. Key attributes: Transparent | Acetate | Prescription-ready | Phantos frame shape | Crystal-adorned temple accents | Full-rim acetate frame | Shiny finish | Dimensions & fit: Lens width: 51 mm; Bridge: 17 mm; Temple: 145 mm; Height: 42 mm (size 51) | Lens width: 53 mm; Bridge: 17 mm; Temple: 145 mm; Height: 44 mm (size 53) | Composition & care: Acetate