Product Description:

Pentax DX670 prescription safety glasses add a new twist to safety glasses. They are available in brown and gray. Side shields can be removed to protect the eyes from dirt and dust. These glasses meet ANSI Z87.2 safety standards for high-velocity and high-mass impact resistance. They are comfortable to wear for extended hours due to their rubber nose pads.

Frame Information

Gender	Unisex
Rim	Full Rim
Age	Adult
Temple	Spring Hinge
Shape	Modified Oval
Material	Plastic
Style	Fashion
Manufacturer	Pentax
Eye Size	51, 53
Frame Size	L, M

Plastic Fashion Prescription Safety Glasses 3M DX670

3M Prescription Safety Eyewear Frames DX670 is specially designed with some stylistic add-ons without abandoning the classic traits. Avant-garde fashion is synonymous with the 3M Prescription Safety Eyewear brand—vintage or funky flair. The 3M Prescription Safety Eyewear eyeglasses are the hall mark of the same. Featuring all the top designs made famous by Hollywood, to more conservative classic styles, we have 3M Prescription Safety Eyewear eyewear that will fit your personality, uninhibited style, unique look and also improve your vision.

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.