With the revolutionary Optrel Crystal 2.0 welding helmet, users have an unclouded and clear view of their working environment. An incredible 31% light transmission in bright condition and an industry first protection level 2! This, in combination with the almost perfect colour spectrum of the CLT2.0 ADF filter means for the first time, welders can see what is really going on in the weld pool. This is why welders describe the Crystal 2.0 as an enlightenment.
Inactive: shade level 2.0
Active, manual: shade level 4-12
Optrel Autopilot Technology - automatic protection level regulation across a range from 4-12 with individual calibration option of ± 2
Power supply - solar cells, 2 lithium batteries (CR2032)
Three ADF (automatic darkening filter) Sensors
Infinitely adjustable sensitivity, now with “super high” sensitivity