Lightweight ratchet design adjusts front and back for even weight distribution. Durable lens offers complete protection for high heat, dust and splash applications. Adjusts from shade 9–13 without removing helmet.

Specifications: Spherical cover lens is equipped with an elastic gasket to prevent the infiltration of gas and fume particles. Special filters provide you with permanent protection from UV and IR radiation. The adjustable sensor frame eliminates the effects of ambient light, at the same time integrated solar cells ensure a constant supply of power. Push button can be used to change into grinding mode with automatic reset within approximately 10 minutes. Grinding mode indicator is located inside helmet.

Compliance: ANSI 287.1; CSA 294.3-92.