K&F Concept 105mm ND1000 (10級) 固定ND濾鏡 中性密度濾鏡

I was worried about color shifts with a 10-stop filter, but the German optics glass keeps everything neutral and true. It threaded smoothly onto my wide-angle lens without any vignetting, which was a pleasant surprise. Definitely a solid upgrade from my old square filter system.

The 10-stop darkening is exactly what I needed for long exposures, and the glass stays crystal clear with zero color cast even on bright midday shots. The aviation aluminum ring feels rock solid and threads on smoothly without any binding, which is a relief after dealing with cheaper filters that st

Shot a whole afternoon of long exposures with the 10-stop ND and the images came out perfectly neutral—no weird color shift to fix in post. The glass feels solid and the aviation aluminum ring threads on smoothly, which is exactly what you want when you're swapping filters in the field.