Beautiful, well-designed object, and the filters are quality.

Delighted with my 55mm magnetic filter kit. It consists of 4 components, an adapter, a UV filter, a polarizer filter and a ND1000 filter. Both the polarizer and the UV filter are threaded, so they can be screwed on the front of the lens, but they also have a magnetized part, so the rest of the filters can be magnetically attached to them. I have several types of filters, threaded, square and these. Without a doubt, the magnetic ones are my favourite filters, I am very happy with them as they are very comfortable to use, especially for that reason, for the comfort of use. It is very easy to put on and take off any of the filters. You leave the UV or the adapter and it's instantaneous to put on or take off any of the others. I always use the UV, which also has a thread on the outside so I can put the cap on, the thread is fine, but the cap stays on and doesn't fall off. This way, I always have the camera ready to attach any of the other filters quickly and easily.

It's true that I misread, or wanted to believe too strongly that the magnetic KF cap was included, well no. At the price of the item, I believed that,,, well no. At €25 per end and after already buying 2 filters from KF, I will do without the cap. Too bad, rather than providing a ring if it duplicates the UV filter (which makes a magnetic adapter, I would have preferred a cap! KF , an opinion? A small discount voucher for my cap?? Otherwise the storage pouch is very well thought out, the lenses are very good, on A4r IV + obj 28/75 2.8 vignetting absent up to 28mm. The hygrophobic coating is great !This is not my first KF product, and generally the quality/price ratio is excellent.

This magnetic lens filter kit is great for quick access to helpful filters. Simply screw on the magnetic ring to the lens and the filters will stick to the ring.The MCUV was clear and clean, the polarizer proved useful for reflections when shooting on location, and the ND filter was great on bright days to help keep exposure in check. Be aware that the ND filter is quite intense, which is great for sunny days but sometimes too dark for overcast or evening shoots on certain settings.You can easily clip the bag to a camera bag or belt when shooting light.

Color-neutral, very easy to use, a significant advance compared to screw-in filters or the large 100x150 insert filters. The included bag is excellent, practical, and fits anywhere. The polarizer seems better in terms of color neutrality than expensive branded products from Nisi. The filters fit onto the holder of the Kase filters without any problems. So far I don't see any difference in the pictures. Unfortunately there was no round graduated filter at K&F

The filters are of excellent quality, leaving the adapter ring mounted, when needed they can be inserted in a second. The filter case is also excellent. I will also purchase the ND64 filter not present in the kit, but I am waiting for a discount.

Typical of my experience with K&F products, these are excellent filters. They are just as good as a few other more expensive, popular and similar products. No color casts, well made and just works as described. Save your money and buy them from the most popular brands.

As a photographer, I use filters, but it's not always easy to put on or take off depending on the situation. But with this system, it becomes so simple that it's almost instantaneous. The product is of very good construction quality and it comes with a very well-made 4-pocket pouch that is resistant to possible knocks. It can be attached to the belt using a Velcro strap. The kit is made up of two screw-in rings, one UV and one empty on which the CPL filter or the ND1000 can be attached. I really wanted to go and test this new product. First with the CPL filter alone and then with the CPL filter + the ND1000 together. The results are nothing short of astonishing. Here are the renderings with the CPL filter on the left and the CPL + ND 1000 on the right. With the filters, there is no loss of sharpness, and color drift is almost zero. The CPL filter polarizes perfectly and the ND 1000 filter is very astonishing in its performance, it is very fine which limits vignetting, a plus. When using the two together, it is better to avoid ultra wide angle focal lengths, but from 16mm, no problem, they can be added together. In addition, they are compatible with my sun visor, I was able to put them on and take them off without having to remove it very easily because the magnetic force is perfectly balanced. Really very satisfied with this first outing, I hope that others Intermediate magnetic filters with this system will be released soon to complete the offer. If there were magnetic lens caps, that would be great. It's a very good investment and the price is more than fair given the quality and results obtained .

I needed a more travel-friendly set of filters to take with me on my hikes that would be too bulky to use my square filters. Having these filters in its own soft pouch was perfect and didn't take up much room in my camera cube. The magnets were strong as they held while I prepared my composition - sometimes in the rain and on uneven ground.

Have bought me in addition to square filters now also the inexpensive magnetic filter holder set. I can only say: top. However, I miss the possibility of getting ND 8 and ND 64 (magnetic), because only ND 1000 and polarizing filters are available. A second glass-filled filter holder is included, which can be kept permanently with an adapter ring for a second lens size and still! fits into the super handy case. For the time being, this inexpensive set with magnetic holder is enough for me; if I have further requirements, I will probably switch to the "big" filter holder system from another manufacturer (approx. 400 euros with three ND filters). Which photographer doesn't know this "want to have?". In short: Riko Best's contribution on YT convinced me. Would I recommend it? Yes, to anyone who wants to work with grey filters now and then.