From 23th of june on, I have repetitively uploaded my usual trips.
I also made big trips with my Blackvue dashcam without polarizing filter and my( Gopro Hero 7 Black with polarizing filter).
The purpose is to compare the dashcam pictures without and with a polarizing filter.
I installed the filter on the fifth of july.
The main question is if the filter does not make the pictures too dark. Could a real photographer with a luxmeter not verify. Are the texts on the boards as lisible ?
In what conditions should a filter not be used ?