3M BX Bifocal Safety Glasses with Gray Anti-Fog Lenses Bifocal Strength:+2.50 Oakley Iridium lens coating is

Oakley Iridium lens coating is engineered to reduce glare and improve contrast

while also being suitable for extreme temperature environments

75 Base Curved Lens Provides Full Side Protection

The H2X anti-fog coating is made from non-hazardous environmental components

Use with Porta Stream I

3M BX Bifocal Safety Glasses with Gray Anti-Fog Lenses Bifocal Strength:+2.50 Oakley Iridium lens coating is3M 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