own some K&F Concept Products. They offer quality products without the high price that we are used to in the world of photography. Let's talk about the filters individually first. All 3 filters are of the highest quality, at least at this price point/level, as we have come to expect from K&F Concept products: - The CPL filter has no color shift and works as expected. -Same for the ND1000, although I don't often use 10-stop filters during my testing (my most used filter is a VND Nano from K&F Concept) it worked well, no cross present even when step-up -Rings were used. -The UV filter has no color shift and the main purpose of the UV filter nowadays is to protect the lens surface BUT where this kit has VERY MINOR problem: The magnetic ring holder. The magnetic ring holder works great with the ND and the CPL, just not so well with the UV filter, but it is by no means bad or I would call it unsafe, at least not on the 82mm filter size version, your mileage may vary Size of the kit will vary as the magnetic finish may be different on your version, only the grip doesn't feel as tight as the other two filters and there is a SMALL bit of play but not enough to justify a star over it lost, I mean if you shake the camera with full force you might drop them, but with regular use I don't see them just falling off the ring holder. As a sum of all parts I would say this was almost perfect. This kit complements my VND ND2-400 and includes everything I need to cover all my filters along my step up rings. The UV filter thing doesn't make it lose a star but maybe half so I'd say 4.5 but since there's no option for that if I had to choose between 4 or 5 stars I'll go with 5.

I shoot in various elements and destinations where the lighting is different and filters are needed to achieve optimal results. I use the traditional screw-on filters but find it very time consuming especially the way it has to be perfectly aligned with your lens which takes up to a few minutes for each one when I could miss the opportunity of my shot. I find this set of K&F filters to be a great choice for me. I am by no means a professional and I take pictures for fun with my Nikon D850 and these filters have worked great for me. The magnetic adapter ring is easy to screw onto the lens and the lenses stick to it well. These glasses work great in the rain and are not only waterproof, but also water beading. I had no problems with fogging between the lens and the filter. They are packaged in a hard case, each in its own slot. I find this to be excellent value for all the different lenses offered in this set and I am extremely happy with it.

really like the convenience of this magnetic filter system. All you have to do is thread onto the base ring and magnets do the rest. Makes it less likely to damage your lens' threads if you don't have to put on and remove a filter every time you need to use it. I use this with a full frame 24-105mm lens and the base ring works with the lens cap and hood, although you'll probably have to remove the hood to snap the filter or your fingers will get in the way. Each of the filters themselves are slightly heavier than the bolt on K&F versions, probably because they have to make the filter ring out of a magnetic steel instead of aluminium. Whatever the reason, they feel a lot more premium than the regular K&F version. In terms of performance, it's a bit of a mixed bag. I don't have tremendous experience with CPL and ND filters (this is my first set) so I don't know what would be considered good performance in a given price range. Let's start with the ND: it seems close if not a full 10 stops, which is great; the previous K&F screw 10 stop ND which I returned with only about 8 stops in practice. The ND has a noticeable color cast (see: in-camera photos of the sea). The ND image that brought the raw files into Lightroom had 26 more dots of magenta tint and was 1000K warmer than the unfiltered image. This cast was relatively easy to correct, although the colors weren't exactly the same. Less correctable was the 24mm vignette, which needs to be cropped out. With my lens at least, a quick crop test indicated I lose about 1mm of focal length to the vignette. Note that because the filter is magnetic, there is a small amount of float between the filter and the lens, so the vignette is not always symmetrical or consistent from use to next. In aggregate, the CPL filter (photos looking out the window) has a similar vignette to the ND filter at 24mm, but seems to reduce some reflections in my windows. Not much for me to point out ours here, it seems to do the job. The set comes with a UV filter, but I don't plan on using it unless I'm in a rainy/dusty environment where my lens needs a bit more protection, so I haven't tested it yet. For both the ND and CPL filters, I didn't notice any noticeable decrease in sharpness caused by using the filters. However, due to the burst of color with the ND filter, I recommend either shooting in RAW or setting your white balance before putting on the filter. For the price ($110), I think the performance of these filters is acceptable. I'm a little disappointed with the vignette, but I've heard of much more expensive filters that have similar issues, so I don't want to be too harsh on this set. All in all, for someone like me who does this for fun, I think it's a great system to learn the basics until I can justify upgrading to something premium. If you're a pro and making money from your photos, then maybe look into something more upscale like Freewell, or invest the time to create a preset to fix the color cast.

I am absolutely satisfied with the overall package price performance is definitely right here the magnet is sufficiently strong, the bag offers good protection and can be fastened well with the double Velcro fastener and the eyelet for a hook I would buy the magnetic filter set again at any time

I've had these lens filter kit for a few months now. Unfortunately, the magnetic base ring got warped probably from pressure on my bag. They replaced it without any hassle. I would suggest keeping the base ring in a non-bendable case which is what I will be doing from now on. I would definitely buy from this seller again!

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