Mitsuden Auto Darkening Helmet Blue

 
Technical Specifications:
Power Supply
Solar & Lithium Combination
Filter Size
4-1/3″ x -5 / 9″ x 1/3″ (110 x 90 x  8mm)
UV/IR Protection
Up to Shade DIN 15 at all time
Operating Temperature
23 -131 Fahrenheit
Light State
Shade DIN 4
Variable Dark Shade
Shade DIN 9~13
Switching Time (From Light to Dark)
1/25000s
Delay Time (From Dark to Light)
Adjustable 0.15s – 0.8s
Sensitivity Adjustable
YES
Shade Adjustable Knob
Outside