مرشح NiSi 72mm HUC PRO Nano IR ND8 (0.9) 3 Stop

First landscape shot with this filter and the sharpness surprised me—no color cast at all. Exposing for 30 seconds with the 3-stop reduction gave the water that silky smooth look I was after.

I was worried about color shifts with long exposures, but this filter's IR-cut coating keeps the blacks neutral and the whites clean. It slides onto the 72mm lens thread smoothly without any binding, and the nano coating makes wipe-offs effortless. Exactly what I needed for daytime waterfall shots.

The glass is so clean that I barely notice it’s on the lens, and the 3-stop reduction gave me silky waterfall shots without any color shift. Even with harsh midday sun, the exposure control was exactly what I needed.