COBRA IR COBALT WELDING GLASSES and LENSES

NEWS : Here at J&S Enterprises, we are constantly working with new welding and cutting products. And while the TM2000 is a fine lens, we now recommend our customers consider the Cobra Cobalt Welding Glasses and Lens.

COBRA IR COBALT WELDING GLASSES --  $65
Great for Aluminum and all other types of Gas welding and cutting lens. Made in the USA

COBRA IR COBALT WELDING LENS 2 X 4.25 --  $50
Standard size plastic lens -- Great for Aluminum and all other types of Gas welding and cutting. Made in the USA

These Lenses are excellent for removing the Yellow/Orange flare associated with the use of fluxes AND the harmful rays of IR and UV. 

The clarity is as good as The TM2000.

IR Cobalt lenses meet the following ANSI Z-87.1 gas welding Standards..

The Cobra IR Cobalt lenses reduces the IR transmittance to 1.2%. The visible light transmission is .25%. The Far UV is less than 1.0 X 10-3.

The requirement for a Shade 7 welding lens is:
Visible light 0.44%-0.164%
Max IR 1.3%
Max Far UV .007%

Since these lenses meet the transmission requirements of a Shade 7 filter, it can be used for welding application calling for a shade 7 or less. The generally accepted filters for gas welding is a shade 4-7 and torch brazing is shade 3-4.

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