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.