Nextbase 反射防止レンズ 偏光CPLフィルター 422GW 322GW 222 122 ダッシュカム用

It's one of those rare accessories that actually does what it says — the clip-on design is rock solid, and it completely killed the dashboard reflection on my commute. Definitely worth having for sunny days.

Slapped this on before a sunny motorway drive and the windscreen glare vanished completely, even with the sun low. The twist-to-attach mechanism is dead simple, no fumbling while parked. It's already paid for itself by making the footage actually usable instead of a washed-out mess.

I've been using this filter for a few weeks now, and it cuts down the glare from my windshield significantly during sunny drives. The only downside is that it makes the footage a tad darker in low-light conditions, but it's a fair trade-off for clearer daytime videos.