Best Welds 901-SP-2 CR-39 Cover Lens 100 Percent 2 Inch x 4-1/4 Inch

CR-39 cover lens with 70 percent light transmission, sized 2 by 4-1/4 inches to protect the filter plate in a welding helmet from spatter and scratches. The tinted plastic plate takes the wear so the...

Clear CR-39 cover lens at 100 percent light transmission, sized 4-1/2 by 5-1/4 inches for full-face welding helmets, mounting in front of the filter plate to absorb spatter and abrasion. The...

CR-39 cover lens at 70 percent light transmission, 4-1/2 by 5-1/4 inches, fitting full-face welding helmets ahead of the filter plate to take spatter and scratches. The tinted sacrificial plate...

CR-39 cover lens with 50 percent light transmission, sized 3 by 5 inches for larger helmet windows, protecting the filter plate from spatter and abrasion. The tinted plate is swapped out as it clouds...

Polycarbonate magnifier lens at 1.00 diopter, sized 2 by 4-1/4 inches to mount behind the filter plate in a welding helmet for magnified close work. The polycarbonate body resists impact and...