Hoya 40.5mm NXT Plus 円偏光フィルター

Threaded it onto my 40.5mm lens and the polarization kicked in immediately, deepening the sky without that muddy color cast I got from my old filter. The rotating ring has just enough resistance to stay put while I'm framing.

This 40.5mm circular polarizer threads onto my lens perfectly and the rotation ring is smooth without being

The NXT Plus coating really does cut glare — I shot a lake at midday and the water reflected sky instead of blowing out white. Threads screwed onto my lens smoothly too, no wobble or cross-threading.