ProMaster 49mm サーキュラーポラライザーフィルター (CPL) - Basis 70400

Skies finally look blue instead of washed out white, and the glare on wet pavement vanished completely. It twists on and off my 49mm lens with a satisfying click, and the whole thing feels solid without adding much weight.

I was skeptical about a budget CPL, but the 49mm threads are machined evenly and it locks onto my lens without any annoying tight spots. The glass is clear and the rotation ring has just the right amount of resistance for fine-tuning glare on wet leaves.

Finally a 49mm CPL that threads on smoothly and doesn't add noticeable vignetting at wide angles. I've used it on a few sunny landscapes and the sky pops without messing up skin tones on portraits. Great value for the price.