Pyramex S3550SFJ OTS Safety Glasses - Black Temples - 5.0 IR Filter Lens

• Designed to better fit today's prescription eye wear.
• Lightweight nylon temples adjust for length and pitch.
• Single lens encapsulates the eye for superb protection.
• Scratch resistant polycarbonate lens provides 99% UVA/B/C protection.
• Fits over frames up to 5 3/8" W x 1 3/4" H | 137mm x 44mm

These dark green lenses provide protection against harmful spectral emissions found in metal and welding applications. Their special absorptive quality protects against excessive ultraviolet radiation, as well as infrared (IR) radiation.

Where to Use Shade 5.0

• Medium Cutting (Up to 6" (150 mm))
• Heavy Cutting (Over 6" (+150mm))
• Light Gas Welding (Up to 1/8"))
• Medium Gas Welding (Up to 1/2")