It's hard to find filters that works well with a matte box but this one works perfectly.
06/10/2025
In my opinion, the K&F Vario-ND from the Nano-X series is one of the best variable ND filters available, and it's also unrivaled value compared to any other filter on the market. I've already purchased many different diameters and ND levels from this series and am very satisfied. Ghosting and other distracting reflections are extremely reduced or only occur in extreme situations. I definitely recommend it.
02/10/2025
This ND8 filter is very thin and thus allows you to keep the lens hood and lens cap, unlike a variable ND filter which does not allow you to replace the lens hood, which is ultimately a big handicap outdoors.
29/09/2025
if you have not use it , please to buy it for your gift, thanks god, thanks k&F, i like this products.
11/11/2021