Accidents can happen. Protect your eyesight when working with power tools or operating heavy machinery with this pair of Uvex by Honeywell safety glasses. These Millennia(TM) series safety glasses feature sct-reflect 50 lenses with a scratch-resistant coating to go with the wraparound frame. These black frame safety glasses have a UV protection of 99.9%. Standards include: ANSI Z87.1-2010, CSA Z94.3-2007.