It's a great option for outdoor shooting, whether photo or video. You can easily twist the filter to change the amount of light entering the lens and it's much easier than having to constantly change filters of different strength or using a 4x4" filter like a Cokin filter. there is no vignetting or "X" pattern that can show up in other models. It's very easy to use, even for the beginner and it's a good thing to have when you want to travel lighter and plan to shoot outdoors.
28/04/2021
The marking on the side of ND2 - ND32 is fixed so that you cannot exceed them and accidentally get a cross on your video. Notice no difference in quality when comparing two footage sets with and without. Keeping one of these in your camera bag is a must if you're shooting video and will also help if you're into photography and want to do long exposures.
26/04/2021
Some of the best filters I've used! I was sent these filters to test and review, but I will never review a product on which I cannot give an unbiased and honest opinion. I have personally tried this filter and found it to be of very good quality and on par with some of the more expensive brands. I would buy this!
20/04/2021
I shoot with the Fujifillm X-T3 which is arguably the best video camera under $3000. However, it lacked the variable ND filters you'd find built into a more professional video camera. I needed more motion blur and lower my exposure when shooting video and this amazingly does it without any noticeable loss of detail and color. For the price, it's a very valuable tool in my arsenal. The build quality is really nice with an all metal construction. The ring itself is smooth and allows for good variable exposure change. I really like this ND filter and think everyone should give it a look as the image it produces is pretty clean.
25/03/2021
I purchased this adjustable ND filter to use on my Canon EF lenses on my trip. It worked like a charm and allowed me to capture some beautiful landscapes!
22/03/2021
At the time of this review, I've had the filter for about 4 days. My favorite attribute about this filter is easily the lack of “X” issues with photos. With many variable ND filters, you can rotate the filter too far and create an inadvertent "X". K&F has solved this problem by only allowing the filter to twist in a certain place so that use does not accidentally ruin the photos. The filter is very robust and sturdy. The part of the filter that does not rotate has grooves to easily hold and twist the outer ring. Great product so far.
27/01/2021
First time using an ND filter. Really good quality, none of the issues I've read about with cheap ND filters highly recommended
10/11/2020
So good i brought 2 as I often have 2 cameras with me when im on shoots, perfect no cross easy to use
15/09/2020
Hard work to use as viewing thru the viewfinder is very dark, you could compose your picture wiithout the filter first, but you run the risk of dropping and breaking the filter whilst trying to screw the filter in. In hindsight a drop in filter would be more useful as you could compose first then just drop the filter in to take your shot. The image quality is good and it does the job, the filter is well made and packed complete with a nice storage case to protect whilst not in use I am pleased with it.
22/08/2020
I did a lot of research and watching videos etc before buying the K&F veriable ND filter, I wasn't sure this filter would help with 4k video, wow was I so wrong. As you can see in the screen shots from the video, it makes a massive difference. I am very impressed and glad I bought it. Yes I would recommend. Thanks
18/08/2020