OTG, Fit Over RX Safety Glasses fit over 99% of Prescription Glasses. Adjustable Stems with 4 length settings, Full Size Side Shields. Impact/Scratch Resistant, Shatterproof, High-Durability Polycarbonate.
IR #3 = IR Green Shade #3 lenses for infrared protection. Shade level 3 is designed for light to medium soldering, brazing, cutting or welding.
IR#5 = IR Green Shaded Filter #5 for Medium-Low level Infrared Protection in Torch Soldering, Brazing, Grinding, Oxygen Cutting, Gas Welding Etc. Can be used in conjunction with hood or stick mask.
These lenses do not provide adequate protection for an arc welder but do offer good protection from nearby flash or exposure. Many welders use in conjunction with a hand shield or hood/helmet/mask.
ANSI & CE Approved as Protective Safety Glasses, exceeding ANSI Z87.1 Standards, Length: 5-3/4" – 6 1/8” Height: 2-3/8” Width: 6-1/4” SVHC-free, Lifetime Warranty against Manufacturer’s Defects, TITUS Since 2009
