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OPTICAL QUALITY Standards

HIGH PRECISION EN 166: Specifications
HIGH RESISTANCE EN 167: Methods for optical tests
EN 168: Other test methods
LIGHTWEIGHT

& COMFORTABLE

Standards by use

WE ONLY HAVE EN 169: Filters for welding and related applications

2 EYES EN 170: UV filters (UV)
EN 171: Infrared filters (IR)
EN 172: Sunglare filters for industrial use
EN 175: Equipment providing eye and face protection for welding and related processes
EN 207: Laser spectacles
EN 208: Laser regulation spectacles
EN 379: Automatic welding filters

SAFETOP® SAFETY GLASSES TECHNOLOGY

BASIC REQUIREMENTS RELATING TO THE PROTECTION AGAINST PARTICLES

Ball impact speed
Lens type Low energy impact (F) Medium energy impact (B) High energy impact (A)

45 m/s 120 m/s 190 m/s

Spectacles + Not applicable Not applicable
Goggles + + Not applicable

Face shields + + +

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