Lens: DL (double) Multi Purple Mirror (DLESTUDD13) - Nodistortion
inner clear /outer caramel, with multi purple mirror
Visible Light Transmitted: 51%
Best use: in cloudy weather conditions and night skiing
With the new patented NODISTORTION innovation by SHRED Optics, the thermal double lens is allowed to adjust to varying altitudes without distortion. Air molecules may in fact pass through the micro-porous red PORON(TM) filter, maintaining the surfaces of the inner and outer lens parallel at any time, while water and moisture are stopped from entering the space between the lenses. The utmost optical precision.