4 pc/Case
ANSI Standard#: ANSI/ISEA Z 87.1-2010
Shade Range: DIN4/#9 to #13 shade with dial control switch
Viewing Area: 96 x 45 mm (3.77”x1.77”)
Size of Cartridge: 120 x 90 x 12 mm (4.72”x3.54”x0.47”)
Switching Time: Light to dark: ≤ 5ms
Dark to light: ≤0.3 – 0.5
UV Protection: Less than 0.0003%(313nm),
Less than 0.006%(365nm)
Operating Temp: -5 ºC to +55ºC
Power: Solar power and battery
Sensitivity: Adjustable
Weight: 490g