Polaroid 95mm Circular Polarizer CPL Filter

I used this filter on a bright day at the lake and the water reflections completely disappeared, making the surface look crystal clear. The multi-coated glass didn't create any weird color casts either, just pure contrast.

Pointed this at a glass coffee table and the reflection just disappeared, making the wood grain underneath look crisp and natural. It also gave the sky in my landscape shots a deeper blue without making the whole image look fake.

The multi-coating is doing real work — reflections off the lake vanished completely and the clouds actually popped against a much deeper blue. I hardly touch the dial once it's on, the rotation is smooth and precise.