70mai 行車記錄器A810/ A810S專用CPL濾鏡

Night driving used to be a mess of glare from oncoming headlights, but this filter cut it right down. It's a snug fit on my dash cam and the footage looks noticeably clearer. Just make sure your windshield tint doesn't interfere with it.

Glare off the windshield is basically gone now, and the sky in my footage actually looks blue instead of washed out. Took me a minute to get it twisted on straight, but once it clicked the difference was obvious.

Had this on my A810 for a couple of weeks and it does cut the dashboard reflections that used to wash out my footage. Only gripe is the tint strip on my windshield makes it a bit fussy to get the polarization dialed in right.