K&F Concept 72mm Variable Neutral Density Filter ND8-ND2000 (3-11stop) Hydrophobic Adjustable ND Filter with 24 Multi-Layer Coatings for Camera Lens

I am using this with my sigma 16mm lens and Sony A6400 so it’s work perfect so recommend to all

Very good

I bought this filter. Abd, I used it on my trip to Turkey; when I returned and downloaded the photos, all had black spots on the side of the images.It's very cheap quality.

The quality is bad, not good for long exposures as well vineyard very clear. Weird color fringes in the images which is unable to recover during post production

And can be dimmed near to 100%.I shot the Sun using it. Very good results.

Versátil y su empaque sólido

I wanted to be able to shoot off camera flash without having to use HSS (high speed sync), so i did a little research and came to the conclusion that I needed an ND Filter. There are a lot of options out there but I knew the price point I was comfortable staying in and this filter was the best blend for versatility (3-11 stops) and price. I didn't see the benefit in getting an ND filter with a smaller stop range such as 3-5 or 7-11 etc. This ND filter covers the entire range in one package. And the adjustment ring feels high quality and has really good feedback when stopping down or up. I saw some people complaining about the grid pattern you get sometimes when stopping down on other ND filters, but I haven't experienced that problem. This ND filter has been nothing but perfect for me. I was able to shoot at 11 AM with with harsh light and overpower the sun with my flash for a recent shoot while staying under 1/250 sec. I definitely recommend this ND filter if you need to stop down for whatever type of photography you're into.The only issue you may have with this ND filter is trying to use a lens hood with the filter as they may not fit with one another.

Apart from the X pattern and color fringing at the edges, a decent ND filter. given the options available, can't complain, but I am left with a desire for a better one.

I was skeptical purchasing a filter that was on the cheaper end, and boy did this deliver! Bought for a vacation to capture long exposures in direct light and it works great! Adjustable apature ring, highly recommend!