Blackout XL, Welding Hood, ADF, FOV 107mm x 65mm

Blue Demon Welding Helmet Blackout XL
Lens Dimensions:  130X95X10mm
Field of View:  107x65mm
Light state shade: 4
Dark state shade: 9-13
Power supply:  solar and Li Batt.
Arc Sensors:  4
Weight: 520g
Operation Temp: -15 degrees C -85degrees C
180 degree angular F.O.V. and Grinding Mode
Dark to Light:0.2-0.8s
 
2 year manufacturer warranty on defects