Detailed Product Description

This kind of Solar Auto-darkening welding mask has following features:

· Filter dimension : 108 X 51 X 5mm
· View size : 90 X 33mm
· Weight : 445g
· UV/IR protection : Up DIN13
· Shade number : DIN 3/10(11)
·Time form light to dark : 1/10000 ms
· Time form dark to light : 0.1-0.5s
· Power : Solar cells
· Operation temperature : -5C°~  55C°(23   F° ~131   F°) 
Characteristic
· Use high quality LCD and multilayer  opticalinterference filter,
     provide clear view and permanent UV/IR protection up DIN 13
· Power supply by solar cells,no battery change  required
· Made mask of nylon 801, have high enough strength and
     operation temperature to welding
· Ample mask space and safely structure
· Standard autodarkening filter size 108 x 51 x 5mm suitable for
     other mask to fit and replace the same size glass filter directly