Replacement outer lenses for HPH & SPH dual visor system. does not include visor lock knob assembly. Only one visor lock knob assembly is used to actuate the lens. The visor lock knob assembly can be positioned in either slot for your preference.
The dark lens is used for normal daytime lighting.
The clear lens is used for low daytime light or night time conditions.
The Yellow lens is for seeing in harsh light conditions such as haze or reflected snow.