Pentax Alpha

The PENTAX ALPHA are metal framed prescription safety glasses featuring adjustable nose pads and engraved temples. Clear, polycarbonate side shields are included. Meets ANSI Z87.1 standards for high mass & high velocity impact resistance. Side shields must be worn to meet ANSI Z87.1 lateral coverage protection standards. Frame case or pouch included with Rx orders.|The PENTAX ALPHA is a metal frame featuring adjustable nose pads and engraved temples. Clear, polycarbonate side shields are included. Meets ANSI Z87.1 standards for high mass & high velocity impact resistance. Side shields must be worn to meet ANSI Z87.1 lateral coverage protection standards. Frame case & lens cleaning cloth included with Rx orders.