TECHNICAL SPECIFICATIONS（ND100）:

1. Frame: 110X90X9mm(4.33"X3.54"X0.35")

2. Viewing Area: 94X41mm(3.70"X1.62")

3. UV/IR Protection: Up to shade DIN 16 at all time

4. Light state: Shade DIN 3

5. Variable Shade: DIN 11

6. Power Supply: Solar cells, two lithium batteries

7. Power On /Off: Fully Automatic

8. Switching Time

a).Light to Dark: 1/20000s at room temperature

b).Dark to Light: 0.25~0.45s

9. Sensitivity: High

10. Operating Temperature: - 5ºC + 55ºC

11. Storing Temperature: -20ºC + 70ºC