The UD1 Safety glasses are designed to provide solution-based eyewear protection. This brand is distinguished with application based, stylish design elements and superior coatings for work and play. The UD1 glasses are available with MAX3™ scratch resistant coating which provides three times greater scratch resistance, MAX6™ anti-fog coating which is proven to provide six times greater fog-resistance and dissipation, MAX36™ which includes MAX3™ and MAX6™ on the same lens, or Duramass® scratch resistant lens coating.
Entire Series Meets Military Ballistic High Velocity Standard
Extreme lens hard coat for three times greater scratch resistance performance over generic safety glass coatings
High velocity impact safety glass test method is performed by shooting a 1/4" steel ball at a speed of 150 feet per second aimed at the center of the lens. The result is a Pass or Fail which determines that a lens must not chip, break, or crack and it must maintain its original position in the frame.
MIL - PRF - 31013
Military ballistic impact standard which passes a 0.15 caliber, 5.8 grain, projectile at a velocity of 640 to 660
feet per second #SpecialForces #USA . For other items meeting MIL-PRF-31013 standards, Click Here