1) Automatically changes from light state to dark state when an arc in struck
2) The shade number can be set manually between DIN9 and DIN13
3) At the moment of stopping welding, the filter screen automatically changes
from dark to light state slowly so as to protect eyes from being hurt by the
rest arc
4) The ultra high performance of UV/IR auto-darkening filters provide full
protection for the user's eye
5) Protective plate which is free from stained chipping protects the filter
screen from being damaged by sparks and particles
6) You can enjoy the simple operation by pushing only

Technical specifications:
1) Viewing area: 90 x 40mm
2) Cartridge dimensions: 110 x 90 x 9mm
3) Light state: shade DIN4
4) Darken state: from DIN9 - Din13
5) Switching time: <0.0001s
6) Rate of UV: 313nm <0.0002%, 365N.m <0.0002%
7) Rate of IR: 780 - 1,300nm <0.002%, 1,300 - 2,000N.m <0.002%
8) Operating temperature: -5 - 55C
9) Storing temperature: -20 - 70C
CE,SGS,ISO9001