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  • Regular price $29.00
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The Optical Insert has been specifically designed for the PROTOS® Integral Safety Glasses. It can be easily clipped to the bridge of the PROTOS® Integral Safety Glasses. Your optician can easily mount optical lenses up to +/-4 dioptres into the glass insert.  The lenses are fully protected, as they are placed behind the protective glasses. A major advantage of the integrated glass insert is that no temples interfere with the ear protector, and hence do not exert any uncomfortable pressure on the head.