Prada PR56SV Eyeglass Frames LAH1O1-55 - Matte Brown PR56SV-LAH1O1-55 Composite frame plastic lens non-polarized Lens width: 55 millimeters Lens height: 39.5 millimeters Bridge: 17 millimeters Arm: 140 millimeters Buy with confidence! Authorized Retailer. Authenticity Guaranteed. Full retail package with all accessories.