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.
BoroView 5 (GB5) green or brown poly filter has similar properties of Phillips’s BoroView 3; provides protection from UV, Infrared, blocks sodium flare and is darker. Shade 5 is most often used by people doing larger work such as candlesticks or figures.
All Phillips Safety frames are fully guaranteed against manufacturer defects (material and workmanship) for one year from the date of purchase. This does not cover negligent use of the product (including scratched lenses). Phillips Safety will repair or replace any defective merchandise at no charge. Call Frantz Art Glass