Specification :

Super-thin, light glass and big view window design. CE certificate of EN379 is issued by DIN CERTCO of Germany. The registration No. is C3859ASP. Patent of adopting single-chip with software made the filter accurate temperature compensation controlled. Low power consumption, big solar cell, and larger volume lithium batteries prolong product life very well. The temperature compensation from -10C to +60C is suitable for more climate region. Standard cartridge dimension can match standard helmet.
Helmet material: PE. Color: Black. Suitable assembling filter lens model: WF-A001, WF-B201, WF-D301, WF-D301t, WF-D302.