Product Description:

If you are looking for trendy eyewear, then our OnGuard 620 will do the job. These glasses fit current fashion trends while protecting your eyes. Moreover, these come with built-in nose pads as well as rubber temples for a comforting appeal.

The OnGuard 621 Prescription Safety Glasses are engineered to provide dependable eye protection, all-day comfort, and professional styling for demanding work environments.

Frame Information

Frame Material Plastic
Frame Shape Rectangle
Rim Type Full Rim
Manufacturer Onguard
Gender Unisex
Hinge Type Spring Hinge
Safety Standards ANSI Z87.1, CSA Z94.3
Prescription Available: Yes
Frame Size M, L
Eye Size 59, 57

FRAME MEASUREMENTS

To ensure your frames fit perfectly, you first have to determine which size frames are best for you. The best place to start is with the measurements on a pair you already own. You know those little numbers on the inside of its temple? That's what you're looking for. The frame measurements appear in the following order: lens width, bridge width, and temple length.

Frame Width

To find frame width, measure the front of the frame from screw to screw

Temple Length

Temple length is the measurement in millimeters of the ‘arms' of the frame. This measurement does not vary as much as the others, with 135mm, 140mm, 145mm, and 150mm being the most common options.