[Filter model: WH400]
Light state: DIN4
Dark state: DIN9-13
Switching time&colon; <1&sol;10&comma; 000S at Room Temperature
Cartridge Size&colon; 110 x 90 x 9 mm &lpar;4-1&sol;3" x 3-5&sol;9" x 4&sol;11"&rpar;
Viewing area&colon; 92 x 42 mm &lpar;3-3&sol;5" x 1-7&sol;11"&rpar;
Sensitivity&colon; Low&sol;High
Delay time&colon; Fast&sol;Slow 0&period;25S &sol; 0&period;70S
Shade Adjustment&colon; Inside & Stepless
Sensors&colon; 2
Power Supply&colon; Li-Mi & Solar Combination
UV & IR protection&colon; Up to shade 15
Warranty &lpar;years&rpar;&colon; 2
Weight&colon; 490G &lpar;1&period;08 Pound&rpar;
Material of helmet&colon; NYLON
Available color&colon; Blue&sol;black&sol;silver
&lsqb;Optional Filters&colon; WH900 Series&comma; WH700 Series&comma; WH500 Series&comma; WH400 Series&comma; WH300 Series&comma; WH100 Series&rbrack;