I found this filter to work as advertised. I think if you’re getting into neutral density photography or video this is a great place to start. I am now transitioning into fixed filters and changing them as the light changes rather than using this adjustable one but I do think this is the best place to start
04/01/2024
I've used this with 2 different lenses. It attaches fine to one, and is a little rough but works with the second. I feel like this is more a difference with the lenses than with the ND Filter. It is easy to use while moving between differently lighted areas. Great product!
04/01/2024
This thing works great. Smooth adjustment, solid build. Color looks just right. Cheaper than some of the competition. Can really control light coming in without switching settings around in camera, so you can play with some outdoor 1.2 aperture or just fast for run and gun. Heres a trick, get a larger one and some step down rings so one filter will fit multiple lenses. ;)
02/01/2024
I was reading reviews for other ND filters and found this one for the price to work great for what i will be doing. The build quality is really nice, it has some weight to it so it feels strong, the glass is really clean and it works perfect, I got this for my 35mm 1.8 and it allows me to take pictures and shoot video in full daylight at a wide aperture of 1.8 with an even balance of blue in the sky to the greens in the grass. I was really impressed with the quality of this filter. I will be getting another one for my 50mm 1.8. I'm using it for mid day long exposures of waterfalls and cloud landscapes. Also this helps give a cinematic look for shooting video which looks really nice! I didn't see any noticeable loss of detail in images or video which is what i was worried about. I did NOT notice any kind of X or shadowing from this filter. It is probably from using a wide angle lens. I highly recommend this ND filter!
30/12/2023
What a treat to spend so little and get so much. Not only does this filter perform exceptionally good, the machining and packaging are first class. Worth 3x the price. Coincidently, I purchased a Tiffen filter in the same order. Their filter was sliding around in it's case and required carefully cleaning before I could use it. Not so with the K&F. Pristine and ready to use out of the box. Well done, K&F.
30/12/2023
You can’t do much better for this price! There are some X artifacts at the darkest setting but other than that this is a fantastic value for a variable ND. Using this on my sigma 16mm on an a6400
30/12/2023
I have used numerous filters, from Cokin, to buying several for different sized lenses. And, I do a serious amount of light and strobe painting (do a you tube search, if you're curious). So, when I dropped my super expensive ND filter, I was crushed! Right up until I found this K&F Concept ND, which offers a "Variable Neutral Density". Imagine looking at purchasing an ND Filter for the Typical four hundred bucks (and, that is only for a single fixed ND number)? Oooor, grabbing this well constructed, high quality ND filter that you can adjust to your liking ON THE FLY! Still thinking...
Buy it Bonehead!
Buy it Bonehead!
29/12/2023
If you plan to film anything outdoors this is a must, which makes it even better for such a low price. I've only used it a couple times so far, but I haven't noticed any major issues with the footage I've taken with my A6500 and 18-105mm lens. If you have multiple lens you'd like to use this with I'd suggest stepdown rings.
The only that could improve is if it had some sort of marker to show which stop you're currently on. Right now I judge through the screen, but it would be nice to know exactly the stop I'm on.
The only that could improve is if it had some sort of marker to show which stop you're currently on. Right now I judge through the screen, but it would be nice to know exactly the stop I'm on.
05/12/2023
I bought this Variable ND filter to accompany my first camera, the Canon M50.
It fits perfectly, and has allowed me to get some fantastic photos outside in broad daylight, including some long exposure photos of water that turned out silky smooth.
I love the variable aspect and don't notice a lot of vignetting. Definitely worth the money, would recommend to anyone who just bought a camera, as ND filters make outside taking photos so much better!
It fits perfectly, and has allowed me to get some fantastic photos outside in broad daylight, including some long exposure photos of water that turned out silky smooth.
I love the variable aspect and don't notice a lot of vignetting. Definitely worth the money, would recommend to anyone who just bought a camera, as ND filters make outside taking photos so much better!
03/12/2023
I love this product! Works great! I haven’t got to try any high priced VND filters, so I’m not sure how it stacks up against like, the Peter McKinnon VND or anything like that. For £20, I do get my bang for my buck. I already ordered a 2nd one since I run 2 cameras that arrives today. I’ll probably do an unboxing video for this next one.
30/11/2023