Technical Information: UV/IR Protection: Up To Shade 13 Sensitivity Adjustment Control

 Auto Darkening Helmet Solar Variable 9 - 13

Technical Information:UV/IR Protection: Up To Shade 13Sensitivity Adjustment ControlDelay ControlSwitching Speed: <2 MillisecondsCase: PlasticViewing Area: 1.58" x 3.54"Sensors: 2Light State Shade 3Dark State 9 - 13Automatic Shut Off 15 min.Battery Power w/ SolarOperating Temp: 23 -131 Degrees F

Use replacement front cover lens 4-1/2" x 3.29"

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