Compact and versatile, able to support my largest lenses.

I have the K&F magnet system on all my lenses and, in addition to the Black Mist, I have several of the appropriate ND and CPL filters here. They're so handy, easily stackable and the connection is strong enough that I don't have to worry about one of them falling off. The black fog effect is very low here and is only really noticeable with a lot of backlighting. Many cheaper filters often have a color cast, but I didn't notice that at all with the K&F.

The only downside is that with my Sony lenses, at least the included magnetic caps are really hard to pull off when you have the lens hood on the lens (either forwards or backwards). A grippy element on the front of the cap would have helped. I could 3D print a holder and glue it there to fix it. As the caps aren't really the main reason for using a magnetic filter system although I still give 5 stars they would have been a nice bonus if they worked well but they aren't really critical to the product.

I have the K&F magnetic system on all of my lenses, and got several of the matching ND and CPL filters in addition to the black mist one here. They're so convenient, easily stackable and the connection is strong enough that I don't have to fear that one of them could fall off. The black mist effect here is very minor, and only really noticeable with plenty of backlighting. Many cheaper filters often have a color cast, but I haven't noticed that with the K&F ones at all.

The only downside is that on my Sony lenses at least the magnetic caps that are included are really hard to pull off when you have the lens hood on the lens (either forwards or backwards). Some grippy element at the front of the cap would've helped with that. I might 3d print some holder and glue that on there to fix it. Since the caps aren't really the main reason to use a magnetic filter system though I'm still giving 5 stars, they would've been a nice bonus if they worked well but they're not really critical to the product.

It does what it promises; it allows your Dx lenses to work on the Fuji X system, for me on the X-T30. Of course, the lens is manual only and data is limited; the aperture had to be guessed from the "clicks" when turning the ring. I found it worked much better with my fast prime lens (image is of a 50mm F1.8). My 18-200 F3.5-5.6 didn't work nearly as well, especially the aperture control. Overall I would recommend it as long as you understand what you are getting.

I needed a compact, lightweight tripod that I could take with me to work that involved traveling by train or plane. As soon as I took it out of the box, I could see that this tripod would make a good compact option for travel. It's light (weighs only 1.13 kg), folds very small (46.5 cm) and even comes with its own carrying bag (which my Manfrotto doesn't have). This tripod comes with a ball head - a different system of maneuvering the camera than I'm used to. I think I can always consider replacing the ball head on this tripod with a 3-way system for future use. The build quality of the K&F Concept tripod is what I would call decent but not groundbreaking but in this price range. You don't get carbon fiber or other premium materials; instead, you get a magnesium-aluminum alloy and a plastic frame. A fully extended camera can be mounted at 156 cm, which is not the highest height, but I don't think a tripod marketed as a compact is among the tallest on the market. However, 156cm is probably big enough for most situations. The tripod's center column can be inverted for macro photography. Like every tripod I've ever used, the K&F Concept Tripod has a quick-release plate system, which involves mounting a plate to the bottom of the camera. I liked how the tripod is small and light to take with me. I have to take a lot of gear on set, so it's always good to lighten the load a bit. However, due to the light weight, I wouldn't say this tripod holds up well in windy outdoor conditions when shooting landscapes. It works well for my main uses and the carrying case is a very useful addition. For the price, it's certainly a decent option for a photographer who travels a lot.

I am very pleased with this system and the quality of the filter lenses. It is wonderful for very quick changing of filters. Unfortunately I accidentally lost the ND filter the first time I went out and did not realise it until I was back home. My friend had zipped the bag they come in, and I, thinking it was still open and more concentrated on trying the one on the camera. unzipped it. So during my wanderings, the ND fell out. I did eventually manage to replace it, and received a magnetic lens protective cover as part of the order. I am made up now. I do recommend this system and it has the filters that I use, perfect.

it allowed me to re-use my analog lenses from the contax / yashica system by reducing the shooting angle on the gfx 50r to 35mm. the yield is good, with a vintage flavor. I recommend it if you want to experience the pleasure of using old optics (without expecting higher performance than the native gf system) by spending laughable figures.

The filter system is great. You can also stack them. If you do stack them you may want to buy filters that are bigger than your lens and put on a step up ring. When you shoot wide you’ll avoid vignetting.
If you have multiple lenses that are different sizes I suggest buying this system for the biggest lens and get a step up ring for the smaller lenses.