Frame marking

The marking on the frame shows :

• Identification of the manufacturer,


• Number of the standard,


• Symbol for impact resistance :


• CE symbol :
  • -F indicates this eye protector provides protection against low energy impact from high speed particles,
  
  
  • -S indicates the frame is classified as having General Increased Robustness.

Lens marking

The marking on the lens shows :

• Lens scale number,


• Identification of the distributor,


• Optical class,


• Impact resistance,


• CE symbol :
  
  
  • 1 indicates class 1 optical quality (1= for permanent usage and precise work),
  
  
  • F indicates that the eye protector provides protection against low energy impact from high speed particles at room temperature only,
  
  
  • S indicates the lens is classified as having general Increased robustness.
  
  


• Clear lens marked with shade number 2-1.2 filters out 99% of harmful UV radiation to 380 nm but do not protect against sunglare,


• Smoke lens marked with shade number 5-2.5 offers adequate protection against sunglare,


• Green lens marked 5 offers protection against Infra Red Radiation (IR) during welding and braze welding operations to a maximum gas flow rate of 200 litters/hour.