High velocity impact safety glass test method is performed by shooting a 1/4" steel ball at a speed of 150 feet per second aimed at the center of the lens. The result is a Pass or Fail which determines that a lens must not chip, break, or crack and it must maintain its original position in the frame.
Eye protection rating for protection from liquid splash hazards
Eye protection rating for prevention of dust hazards from entering the eye
Clear Safety Glasses with Duramass Scratch Resistant Lens, Lightweight, ANSI...
Dewalt DPG59 Reinforcer RX Bifocal, Clear Lens High Performance Safety...
Pyramex Intruder Safety Glasses, Clear Anti-Fog Lens, S4110ST, 1 Pair
Pyramex SS100 Slip On Side Shields for Prescription Eyewear
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