Cokin P系列 P121M 漸層減光鏡 灰色 G2 - 中度 ND4 濾鏡

The grey gradient is perfectly subtle, so it tames a bright sky without making the landscape look fake or too dark. Sliding it into the holder was easy, and I’ve gotten much better contrast in my architectural shots immediately. For the price, it’s a solid tool that does exactly what it should.

I was skeptical about whether a medium ND would make enough difference, but the gradual transition on this filter let me capture the sky's texture without turning the foreground into a silhouette.

The medium gray density is exactly what I needed to darken the sky without affecting the foreground colors in my landscape shots. It fits the P-series holder securely and slides smoothly when I need to adjust the exposure.