Pyramex SB1860SF Venture II 3.0 IR Filter Lens with Black Frame, Commonly used around welding sites or for light brazing or cutting.

Meets or Exceeds P + W 3, P Z87 +

Features and Specs:

• Temples adjust to four different lengths. 
• Nose buds secure the glass and prevent slipping.
• 9.75 base curved lens provides full side protection without distracting seams or traditional type side shields.
• Scratch resistant polycarbonate lens provides 99% UVA/B/C protection.
• Passes MIL-PRF 32432 High Velocity Impact Standards.
• 3.0 IR Filter Lens with Black Frame.
• Sold by Unit.

General Specifications:

• Bridge: 10.5mm
• Lens Base: 9.75 Curve
• Lens Size Diagonal: 56mm
• Lens Size Vertical: 45mm
• Lens Thickness: 2.2mm
• Overall Length (Lens-Tip): 150-163mm
• Overall Width (Hinge-Hinge): 142mm
• PD: 68mm
• Visible Light Transmitted 12%
• UVA, UVB Blocked 99%
• Blue Light Blocked 97%
• IR Blocked 95%