OTOS Single-lens sports sunglasses with infrared protection #1.4 B-810B-1.4 1 pc

Catalog number: B-810B-1.4 Features: ●Sporty and stylish sun-shielding glasses. ●Also blocks harmful infrared rays. Applications: ●For gas welding work. Specifications: ●Shade level: #1.4 ●Lens color: Green ●Standard: American safety standard ANSI Z87.1 ●Width (mm): 144 ●Height (mm): 48 ●American safety standard ANSI Z87.1 Material/Finish: ●Frame: TR90 ●Lens: Polycarbonate (PC) Caution: ●Shade level #1.4 is for workers in the vicinity. (Welders use #3 and #5) ●Do not use as sun-shielding glasses for laser light. ●Do not use for arc welding.