Tiffen 55mm Warm Low Light Polarizer

The 812 warming effect is subtle but noticeable—it takes the edge off that harsh blue cast without making everything look orange. Pairs nicely with a standard CPL on my old film camera, and the 1-stop light loss is easy to compensate for.

I've been stacking this on my manual focus lens with a couple other filters and there's no vignetting at 55mm, which surprised me. The 1-stop polarizer plus warming combo handles low light way better than my old plain polarizer did, reflections on water just vanish.

The warming effect is subtle but makes skin tones look way better under overcast light. Stacking it on my 55mm thread was smooth and I don't lose much exposure thanks to the single stop. Glare off wet leaves dropped noticeably too.