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


Technicial specifications:
1) Viewing area: 90 x 40mm
2) Catridge 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%, 365nm<0.0002%
7) Rate of IR: 780-1300nm<0.002%, 1300-2000nm<0.002%
8) Operating temperature: -5 ~ 55oC
9) Storing temperature: -20 ~ 70oC