Fantastic filter with no obvious colour shifts in my resulting photos. Highly recommend this to anyone wanting a no nonsense variable ND filter.

For the price this is an excellent quality filter. No problems with picture quality. No chromatic aberration or distortion. Easy to use. The only issue is that the front filter thread of the filter itself is slightly larger than that of the lens. This means that the lens cap that comes with the lens won't fit on the front of the filter. Only been using it for a few days but already getting some great results. Would definitely recommend.

Using on a sony rx100 mk7 with jjc adaptor.....no vinetting on the corners. Filter works a dream. Adjustable nd has a start and stop point....it doesnt continually turn. Excellent product

Variable ND filters are fairly new on the market. They have various uses like showing down water to give it a smooth effect, or if shooting in bright light can help reduce exposure.

This filter comes nicely packed in a box and then inside a round plastic case. The filter feels heavy and this gives it a premium feel. By adjusting the filter you can control the exposure, unlike a fixed ND filter. I’ve included a shot taken with it of a sunflower which was over exposing due to the bright sunlight. This filter allowed me to get the sunflower at the correct exposure.

Trying to get a shallow depth of field in bright light is often difficult but this filter solved this easily. It doesn’t alter the image quality unlike cheaper ND filters.

I can’t wait to get out and use this more.

I purchased this filter for my camera so I could use it to make various photos for my portfolio.
It’s easy to use and looks very good quality it comes with a protective case and works brilliantly

Recently started to get in to hobby photography. Seen a you tube video about different filters. I loved the idea of the variable filter. You change just with a turn. When I looked it up, first thought was wow it is a bit pricey.. but it does give you several filter in one and it makes an amazing difference. Tried it out on the weekend. It was grey and horrible weather but with this filter look at my picture, makes the clouds, and the whole scene look vibrant and beautiful. I’m sold on it!

This variable filter is great. It gives a little extra length of time at dawn or dusk to smooth out motion. I had no issues with vignetting or the cross effect I've had with a rival brand on a wide angle lens. This could be because the filter is wider than the fitting thread on the front, or could just be down to a good quality piece of glass. Either way, I'm very happy to have it in my bag. The case is robust but easy to open, and the glass is easy to clean.

in pI’m always dubious when it comes to filters as I have seen some cheap ones in that past that really degrade image quality. This neutral density film seems really good though.

It seems well made and screws on nicely on my canon EF-M lenses. The twisting adjuster works easily and smoothy and has the various stops marked on it.

Performance is really good too. There doesn’t seem to be a vignette or any other visible marks or patches on photos. The photos seem to be just as sharp and have the same quality as when shooting without the filter. I can’t tell any difference. It comes in a nice holder although this is way bigger then the filter itself.

The range of stops on the filter is good too and helps to slow things down for some major motion blur. It also works well for open aperture video. For the price I am really impressed with the quality and results.ast i got k&f ND filters and i wasn’t happy about them because the had horrible purple colour cast what i couldn’t get ride with photoshop, they were cheap. about £10 for 3 different ND filters with pouch. yeah... price does matter))) lol)) this one is NOTHING close to those what i use to have. it feels like i had ford ka and now i have ford mustang)))
ok...
i use 70-200mm is f4 and 10-18mm both have 67mm
it’s really easy to change from ND2 to ND32 don’t need to unscrew your ND filter from lens, just spin the circle.
there is NO COLOUR CAST. what is most important thing in ND filter. i would say i bought Nisi quality ND filter for twice less than Nisi.
comes in hard storage case not pouch. so when you throw your ND filter in your camera bag , you don’t have to worry about that it will smash. i would definitely buy it again.

I was skeptical of this product with the price, but this is a great ND. I have not done any "real" tests, but based on the footage I took with it, it is 10/10. No noticeable color cut or vignette. I will recommend!

I've had variable filters before, but I've never been happy with the dreaded Xs on the screen when spinning or the uneven color cast across the screen, and they's great, very even light reduction across the frame and no Xs. I have the 77mm filter, it is very well made, 77mm so no vignetting in the corners, the small disadvantage with it is that I can not fit the filter with my hood, but no big deal. We recommend.