-- Viewing Area:90--35mm

-- Cartridge Size:110--90--10mm

-- Arc Sensor:2

-- Light State:DIN 4

-- Dark State:Fixed shade 11

-- Shade Control:Unadjustable

-- Power On/Off:Fully Automatic

-- Sensitivity Control:Unadjustable,Auto

-- UV/IR Protection:DIN 16

-- Power Supply:Solar cells. Re-chargeable battery .No battery change required

-- Switching Time:1/5000S,from Light to Dark

-- Dark to Light:0.15-0.45S Auto

-- Low Amperage TIG:‰¥20amps(DC), ‰¥20amps(AC)

-- Operating Tep:-5„-~+55„-

-- Storing Tep:-20„-~+70„-

-- Packed by color box