I am absolutely satisfied with the overall package, price-performance ratio is definitely right here, the magnet is sufficiently strong and I could not find any gaps as described in other reviews, the bag offers good protection and can be easily attached with the double Velcro fastener and the eyelet for a hook I would buy the magnetic filter set again at any time

Admittedly, the magnetic filter system is not entirely new and I can't say who copied it from whom, but I am already familiar with K&F through very good lens adapters and solid tripods. And since I have been flirting with magnetic round filters for a long time, but the prices for such a system seemed too steep, I was of course interested to see that K&F now also offers something like this. Whether the magnetic K&F round filters convinced me or the cheaper one Price here requires too many sacrifices, you can read that in my review...So far I have used screw-in filters from Rodenstock, B+W, Heliopan and Haida. So they're all brands where a filter costs what K&F wants for a complete set including a bag. I was therefore very skeptical about what to expect, also because K&F advertises Schott glass (hardened and therefore very robust) and 16-fold nano sealing. That sounds surprisingly good at first, but in practice it doesn't mean anything because in the end it's always about the optical performance, no matter how great the handling advantages are. Which is actually better, round filters or a 100mm filter system with plate filters, this question This is certainly a question that everyone who gets into the subject of filter photography will ask themselves. Until now, round filters always had to be screwed into the front thread of the lens, which can be very complicated depending on the situation and the lens. Even when combining several filters, each one had to be screwed onto the previous one individually, which in turn quickly leads to vignetting, at least whenever the filters have the same diameter as the lens. Therefore, a 100mm or even 150mm plate filter system has always been the first choice for professionals. Now the topic of round filters has been completely revolutionized by the introduction of magnetic filters. Changing filters has become so easy that the handling advantage of the plate filters no longer exists for me. On the contrary, with plate filters I always have to be extremely careful not to accidentally grab them (fingerprints) and unfortunately that happens very quickly when you take them out of your bag or put them in the holder. This is different here with a round filter with its metal frame. Of course, it can happen that you accidentally touch the glass, but the risk is significantly smaller and round filters are much more robust. Anyone who has ever dropped a plate filter will know what I mean

Been wanting to try these K&F Concept Magnetic Filters since they were announced,I’m glad I purchased these they’re awesome,Super easy to use and swap when in the field,Just attach the magnetic ring to your lens and then it’s simply a case of attaching the filters with ease and swapping out,No hassle of having to screw the filters on and off, this is totally a game changer in my opinion, I own a fair bit of K&F gear and these are great quality as always,I have the k&f square filter kits but these are way easier,The supplied case is really nice too,They’re not cheap but you get what you pay for, I’m overall extremely happy

You get what you pay for

I had the chance to use it only once so far & I am very satisfied with the results.The quality is very good for the low price. Great for long exposures on sunny days.

For a budget ND1000 filter, this product is overall really quite good!THE GOOD:- no noticeable loss of detail- solid build and good filter threads- no vignetting on 24mm equivalent lens- handles direct light well without ghosting- 10 stop rating is very accurate!THE BAD:- like many ND1000 filters, both cheap and expensive, it has a color cast. This one has a red-magenta color cast that is mostly fixable in post-processing (see photos, taken with Fujifilm X-T20 and 16-50mm f3.5-5.6 kit lens with controlled settings).- the plastic case it came in probably isn't great for transporting the filter around as the lid can come off easily, but who would use it for that anyway?

As a photographer, I use filters, but it's not always easy to put on or remove depending on the situation. But with this system, it becomes so simple that it is almost instantaneous.
The product is of very good construction quality and comes with a 4 pockets pouch very well made and resistant against possible blows. It can be attached to the belt thanks to a scratch. The kit consists of two screw rings, one UV and a vacuum on which you can attach the CPL filter or the ND1000.
I 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 just staggering. Here are the rendered with the CPL filter on the left and the CPL+ ND 1000 on the right. With the filters, there is no loss of dipping, and the color drift is almost zero. The CPL filter polarizes perfectly and the ND 1000 filter is very amazing by its performance, it is very thin which limits vignetting, a plus. Using both together, it is better to avoid the ultra-wide angle focal lengths, but from 16mm, no worries, we can add them up. In addition, they are compatible with my sun visor, I was able to put on and remove them without having to remove it very easily because the magnetic force is perfectly dosed.
Really very satisfied with this first release, I hope that other magnetic filters intermediate with this system will come out soon to complete the offer.
If there were magnetic lens caps, it would be great.
This is a very good investment and the price is more than correct given the quality and results obtained.

I love the fact that they are magnetic, because it's much quicker to change one for the other or remove them without having to screw them on.

I constantly wear the UV to protect the lens and at times when I want to subtract a couple of steps of light or there is water, I leave the CPL fixed.

They are good quality and reasonably priced.
I have tried the variable ones and there is no colour; these are much better, and I forget about vignetting.

The ND 1000 is also very good for long exposure.

I miss that the kit doesn't include the magnetic metal cap, in the end I bought a ND 64 filter loose, so I could have it and I love the speed to have the camera ready.

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I love it, it's what it says, and it fulfills perfectly.Quality-price is the best kit on the market

First I must say that I am a Vine reviewer and I received these B08T24T25S Professional Magnetic Lens Filters Kit free as part of the Vine program. The vine program was dev eloped to generate review of new products. This kit includes A UV filter a Circular Polarizer and a Neutral Density 1000 filter as well as a magnetic adapter ring. It all comes in a nice waterproof zip filter case. This is a really nice system, I remember back in the film days there was soothing similar but not as good as this, it was an adaptor with square filters you slide in and out, it was fine except for vignetting with wider lenses. This system is just as convenient but will have no problems with vignetting. It comes with a very slim ring adaptor and the magnetic filters. You can simply keep the ring adaptor on all the time on your preferred lens. It works really well and you can change filters in seconds. In this set you get a UV for cutting down some haze and for lens protection. A CPL great for scenics, reflections etc., and a ND for long exposures, this one is ten stops. This is a great set, I highly recommend.