Instruments & RegulatoryQuestion 85 of 100
Safety frames and lenses that meet the high-impact standard are marked with what?
a.FDA
b.Z80
c.Z87+ (the plus indicating high impact)
d.AR
Explanation
Under ANSI Z87.1, high-impact-rated safety eyewear is marked 'Z87+', where the plus sign denotes passing the high-velocity and high-mass impact tests; basic-impact eyewear is marked 'Z87' without the plus.
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