The Optical Insert has been specifically designed for the Protos® Integrated Safety Glasses. It can be easily clipped to the bridge of the glasses. Opticians can easily mount optical lenses up to +/-4 dioptres into the Optical Insert. The lenses are fully protected, as they are placed behind the Integrated Safety Glasses.
The Optical Insert offers freedom from traditional glasses, which have arms that can cause uncomfortable pressure on the temples and interfere with the seal of the ear protection.
Protos® Integral Safety Glasses sold separately.