The filter does not modify the colors and there are no rare vignettes (the famous X). It has a stop at minimum and maximum and marks to fix the intensity, even at maximum does not produce vignetting. The filter is not very big but it is better to put the lens hood first on the lens.

The filter does not modify the colors and there are no rare vignettes (the famous X). It has a stop at minimum and maximum and marks to fix the intensity, even at maximum does not produce vignetting. The filter is not very big but it is better to put the lens hood first on the lens.

I was skeptical about this product with the price but this is a great ND. I haven't done any 'proper' testing but from the footage I've shot with it, it's 10/10. No noticeable color cast or any vignette. I would recommend!

Absolutely love this 77mm nd filter it fits perfectly on my nikon 70-200 f2.8. I use stpe up rings for other lenses like my 85mm f1.4. The ease of use is phenomenal and it slides so effortlessly. I love this nd filter I'll recommend it to anyone mslide to the darkest and put your aperture wide open and shoot a long exposure at day time for amazing results. Enjoy!

Good product, good seller, and fast shippment. I would recommend this product to every one that wants a good ND filter for the money

I used it on my 17-55 canon 2.8 lens for video. Its amazing! Nice feeling to rotate it, perfect case for transporting included in the box. Does not have 'x' when used at 8 stops! Doesn't effect image quality. I have a similar just more expensive different brand variable nd and performs not as good as this one. Im a pro cinematografer and i trust this brand!

An ND filter that does what it says on the tin. As soon as you unpack it, you can tell that great value has been placed on high quality. The transport cover has already been made very neatly and ensures safe transport of the filter. The filter itself is really well made. As soon as you screw it on, you can tell that everything feels really good. The metal ring is slightly matted, which ensures a great grip, especially when setting. Setting between ND 2-32 works seamlessly and really smooth. Absolutely jerk-free but also difficult enough that nothing changes so quickly. When setting it yourself, you do not notice any disruptive influences such as the typical cross that was often found with variable ND filters. The value from ND 2 to ND 32 is also perfect for them most long exposures. Especially when it comes to sunsets or the typical smoothing of water, this ND filter is perfect. In addition, the filter is also nano-coated so that water droplets roll off directly and the filter cannot fog up. What was also important for me was that the filter is not that thick and heavy. This is where the K&F Concept ND filter really shines. It is almost as thin and narrow as a normal UV filter. A quality that I like very much. Since the filter starts at ND-2, you don't have to copy it even with normal photos and can vary very quickly. After my first tests, I have to say that I don't want to have to miss this filter in my camera bag anymore. In addition, the filter is nano-coated so that water droplets roll off directly and the filter cannot fog up in the first place. What was also important to me was that the filter is not that thick and heavy. This is where the K&F Concept ND filter really shines. It is almost as thin and narrow as a normal UV filter. A quality that I like very much. Since the filter starts at ND-2, you don't have to copy it even with normal photos and can vary very quickly. After my first tests, I have to say that I don't want to have to miss this filter in my camera bag anymore. In addition, the filter is nano-coated so that water droplets roll off directly and the filter cannot fog up in the first place. What was also important for me was that the filter is not that thick and heavy. This is where the K&F Concept ND filter really shines. It is almost as thin and narrow as a normal UV filter. A quality that I like very much. Since the filter starts at ND-2, you don't have to copy it even with normal photos and can vary very quickly. After my first tests, I have to say that I don't want to have to miss this filter in my camera bag anymore. It is almost as thin and narrow as a normal UV filter. A quality that I like very much. Since the filter starts at ND-2, you don't have to copy it even with normal photos and can vary very quickly. After my first tests, I have to say that I don't want to have to miss this filter in my camera bag anymore. It is almost as thin and narrow as a normal UV filter. A quality that I like very much. Since the filter starts at ND-2, you don't have to copy it even with normal photos and can vary very quickly. After my first tests, I have to say that I don't want to have to miss this filter in my camera bag anymore.

I got this filter for doing long exposure photography, like shooting waterfalls and streams to slow shutter speed and smooth out rough waters. It worked very well. I also shot a very spectacular sunset with it and again it worked really well. The only small negative for me was a bluish color cast when shooting in water. This was easily removed in editing, so it's not that bad. I highly recommend this filter. Excellent value.

I got this filter for doing long exposure photography, like shooting waterfalls and streams to slow shutter speed and smooth out rough waters. It worked very well. I also shot a very spectacular sunset with it and again it worked really well. The only small negative for me was a bluish color cast when shooting in water. This was easily removed in editing, so it's not that bad. I highly recommend this filter. Excellent value.

I ordered this filter for my Canon 800d and it works like a charm. The packaging it came in gives you an idea of ​​the premium workmanship of the product. Since this is a variable Nd filter, I can leave it on my lens as the filter doesn't have to be removed to get more light. I had great expectations for this filter while ordering, and its results are better than my expectations. The filter ring is very smooth and does not jerk when recording a video. There weren't any dark spots on the pages in my photos that I've experienced for some other filters, Prime delivery was very quick and the product safely arrived in a day. I would definitely try other products from K&F Concept,