3M BX Bifocal Safety Glasses with Gray Anti-Fog Lenses Bifocal Strength:+2.00 while protecting against harmful blue

while protecting against harmful blue light

but prevent airborne particles from getting in

which helps keep out peripheral and ambient light while having a look closer to that of a traditional sunglass

1 User's Guide

Bobster anti-fog photochromic lenses are designed to automatically darken/lighten to the amount of ultraviolet (UV) light that reaches the lens

3M BX Bifocal Safety Glasses with Gray Anti-Fog Lenses Bifocal Strength:+2.00 while protecting against harmful blue3M BX Bifocal Safety Glasses are a light & comfortable option for the avid shooter. The ratcheting temples are easily adjustable to accommodate your desired bifocal location. The 3M BX Bifocal is equipped with a larger than average lens to provide optimal coverage, and an average width to accommodate users that need a medium to slim fit. Military Vo High Velocity rating, along with a high degree of wrap, ensures maximum protection, while providing