The 375 is a simple, sleek frame with a great fit. The RX-375 wrapped shape blocks light from all angles and has head hugging temple design, with excellent splash and side protection. This smaller rectangular frame is light weight and durable made out of a TR-90 nylon plastic for high impact and chemical resistance. The Rx-375 is ANSI Z87+ approved. ACE (Amethyst Contrast Enhancer) is a new material that utilizes rare earth oxides in the glass composition to achieve the unique color enhancing characteristics. Using the same colors used to produce a color television, the ACE series optimizes readability between different color objects under high ambient light conditions. These glasses are very efficient in filtering sodium flare and provide ultraviolet protection to 390 mm. It is very comfortable to wear under high ambient light conditions such as when working with glowing heat sources for an extended amount of time. Lenses are available in prescription upon request with an added fee. Just click on this link for a short product video.
