was really looking forward to it, everything is packaged beautifully and with high quality, so you can't say anything really great. I'll try the filter out today at the nearest lake. I watched a lot of videos and reports before I ordered the filter. Nobody mentioned that the adapter rings in the RECORDING have quite a bit of play. That's not so bad, but it bothers me a little personally. I have to come up with something like me that can fix. Otherwise, everything is top made of metal, only the mounts for the plates are made of plastic, but these were screwed on, which means you can dismantle them and theoretically make your own out of wood. I'll try to optimize the system for myself. I can recommend it for beginners and for testing.

am a passionate landscape photographer as a hobby and have now switched from the screw filters to this rectangular filter system from K&F. The screw filters were all fine, but you don't have the option of attaching a graduated filter to the ND filter in order to achieve even nicer effects. It is mounted on the lens using so-called adapter rings, which are included in the most common sizes for lenses. After attaching the adapter ring to the lens, the filter holder is attached. This is secured by a small lever (spring-loaded) and later released again with this. Now you can slide the filter plates into the filter holder. This lifts a bit severely but it should also hold and must not wobble. It is also important to observe that the filter used is close to the lens so that no more light can penetrate between the filter and the lens, which could possibly ruin the recordings. In terms of quality, the system makes a good impression considering the price. The only thing I noticed negatively is that the filter holder has some play after it is placed on the adapter ring and why there is no adapter ring for a 55mm filter diameter in the set, I also ask. 55mm is a common diameter for lenses. I can highly recommend the K&F system for amateur photographers. The professionals will probably use filter holder systems from other manufacturers, but they also cost a lot more.

I've been using the product for about half a year (almost daily) and I'm very happy with it! Pro: The installation is easy and holds very well and with the installation rings it can also be used universally for every lens! The filter also keeps its promises and the quality is still excellent! Contra: the glass is a bit difficult to slide in, if you want to push the filter in, you should remove the attachment to avoid damaging the thread! Conclusion: I am very satisfied with the product, even if you have to be a bit careful! I give this product 8/10

I use it for long exposure photography.

This filter can be used in bright day light and I got all the size adapter to use the same filter in all my lens.

High quality! Great value for money! I will 100% Recommend this product! Fast delivery!

First time using an ND filter and I’m really pleased with the photo I took. The quality is really good. Thank you!

Very happy with this. I'm just an enthusiast so this is just the right balance of quality and price. Slight color tinge but that can be corrected in post processing.

For the price you pay, the value you get is pretty amazing. Quality of the filters are really good with minimal color cast.Happy with my purchase.

An amazing bit of kit for any photographer. So much fun to be had with the accessories within this bundle and it’s made my photos even better. Sure there’s probably more expensive options out there but I’ve been very impressed with these and would recommend to anyone.