The BlackVue Polarizer Filter Clip will reduce glare on the dashboard and on the road especially on a sunny day. By using a polarized filter when recording with your BlackVue you will significantly reduce the reflections of reflective surfaces whether it is water, the windshield of a car, snow or ice.
The filter also has anti-UV treatment.
The BlackVue Polarizer Filter Clip is already set at the factory for vertical polarization, so there is no need for adjustments.
This exclusive accessory for BlackVue DR900X & DR900X PLUS Models that can help to reduce glare and even sometimes completely remove it in some places from the dash reflections on your windscreen.
(This is a CPL Filter Not The camera you are buying)