Auto Darkening Lens

Size: 133X114X7mm

Switching time: 0.04ms

Light Shade: 3

Dark Shade: 9 ~13

Shade Adjustment: insider Adjusting

UV/IR Protection: ANSI Z87.1

Active Viewing Area: 98X42 mm

Power Supply : Solar Cells + 2 AAA Bateries

Operating Temperature : -10℃~+70℃

The lens is used for WH764

Warranty : 2 years

Compliance:

ANSI Z87.1