ND filters are expensive, everyone who has dealt with them was. Here you get a top product for good money.

Nice packaging, eco-friendly, excellent quality filters.

Bought for a recent trip to Rome. Never came off the lens. excellent build quality and performance. works silky smooth, love it!

Good value for money, arrived on time, as advertised and like the slim but sturdy pouch they supply the filter in

An ND filter that keeps what it promises. As soon as you unpack it, you notice that great value was placed on high quality. The transport cover is already very neatly worked and thus ensures safe transport of the filter. The filter itself is really well made. As soon as you unscrew it, you can tell that everything feels really good. The metal ring is a bit frosted, which ensures a great grip, especially when adjusting. Adjusting between ND 2-32 works seamlessly and is really smooth. Absolutely jerk-free but also heavy enough that nothing changes so quickly.When adjusting it yourself, you don't notice any disturbing influences such as the typical cross, which was often the case with variable ND filters.The value from ND 2 to ND 32 is also perfect for the most long-term exposures. This ND filter is perfect when it comes to sunsets or the typical straightening of water. In addition, the filter is nano-coated so that water droplets roll off directly and the filter cannot fog up in the first place. Which is still important to me was that the filter is not so 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 feature that I like very much. Since the filter starts at ND-2, you wouldn't have to write it off even with normal photos and can vary very quickly. After my first tests, I have to say I wouldn't want to be without this filter in my camera bag anymore.

Quality filter, there are 5 steps, it is convenient for sunny days, it comes with a leather case with a magnet to close it, the filter is made of glass and not resin, the quality and price are luxury, I have more expensive filters from other brands and they are worse.

Absolutely amazing filters and a great price for glass, no color cast that I can see on any of my support images.

For auto rigshots I needed a quality filter at a good price, this would be worth buying at a much higher price! It comes beautifully packaged with a high quality holder for the filter, all made from non-animal products! But none of this matters if it doesn't work, but it does! High quality glass with no tolerable impact on my A7R IV's picture quality. If you need a great ND, this is it!

bought the filters to add to my collection. I have now found the right ones. They were delivered very quickly and were delivered in a very elegant packaging with a magnetic closure. The filter itself was packed in a high-quality plastic case. With the help of adapter rings, the filter was quickly attached and did a great job. Easy to use and great workmanship. I can recommend it to anyone looking for a filter.

The filter came as described at a good price, the packaging is very valuable. I can't say anything about the quality here because I've only tried it once and the pictures aren't available yet. However, the handling was great.