Essential frame ideal for all types of adjustment
Adjustable elastic fabric band
Polycarbonate lens
Indirect ventilation system
Can be over prescription glasses
Frame: clear
Areas of use: 3 4
Lens: clear UC

Flexible vinyl frame.
Anti-fog acetate lens.
Larger to allow the use of prescription glasses.
Optical class 1.
Treatment: Anti-fog
Version: Closed ventilation
Reference: 539 C
Eyepiece marking: PCX EN 166 3F 1F N CE

18265