Manufacture ID: G201TPyramex Peforated GoggleFeatures:- Perforated, provides excellent ventilation- Scratch resistant polycarbonate lens provides 99% UVA/B/C protectionLens Technology:Clear Lens: General purposes for indoor applications that require impact protection.- Visible Light Transmitted (380-780nm): 96%- UVA, UVB Blocked (200-380nm): 100%- Blue Light Blocked (400-700nm): 9%- IR Blocked (780-2000nm): 18%Specifications:- Bridge: Not Available- Lens Base: Flat- Lens Size Diagonal: 144mm- Lens Size Vertical: 68mm- Lens Thickness: 2.0mm- Overall Length (Lens-Tip): N/A- Overall Width (Hinge-Hinge): 200mm- PD: 68mm Weight: 79gm