مرشح NiSi 67mm Nano IR للكثافة المحايدة ND32000 (4.5) 15 توقف

I finally got that smooth, misty water look in midday sun without any color cast issues—the Nano IR coating really keeps the blacks clean.

Finally got the chance to test this filter on a sunny beach, and the 15-stop reduction let me turn crashing waves into smooth mist with a 2-minute shutter. No weird color cast in the shadows either, which was my main worry with such a dark ND.

I’ve been using this filter on bright afternoons to stretch waterfalls into silky ribbons, and the 15 stops let me hit 30-second exposures without stopping down past f/8. The nano coating makes cleaning off salt spray a breeze, though the 67mm thread fits my lens snugly with no vignetting at wide an