This magnetic filter set is ideal for quick access to the most useful filters. Simply screw the magnetic ring onto the lens and the filters stick to the ring.

The ND filter was great on bright days to keep exposure under control. Note that the ND filter is quite intense, which is great for sunny days, but sometimes too dark for cloudy or night shots at certain settings.

It can be easily attached to your camera bag or belt when shooting in bright light.

I think this variable ND filter set is great. Comes with a storage pack. Very easy to attach. I love the magnet attachment. This is so much easier than screwing on each filter. Having stuck with a different brand and type of filter on my lens, this was a welcome change. Great innovation. great quality

This is a great filter set that is very easy to install/uninstall and change filters. Simply twist the original lens cap counterclockwise and it will come off. These filters snap into place and are safe to fly.

The video in my review shows the DJI Mavic 3 Classic doing a hyperlapse at sunset. The video was stabilized and color corrected (which was really easy with the ND8 filter).

I recommend this set. You can't go wrong unless you're using the wrong filter.

I love that this ND filter set not only includes ND8 to ND64 which covers all my light reduction needs for the sensor, but most importantly the CPL and UV filters which are extremely helpful in making sure the light is polarized and glare from glossy light reduces surfaces and also to add fullness. saturated colors.

Polarizing ND + filter set Essential on days that are too sunny to avoid reflections. They go very well with the gimble of my Dji mini2. The correct exposure and use of the photo and video function should be studied a little. But I'm also starting to see excellent results in highlighting colors that are sharper in color gamut. Advice!!!!

This ND filter set is a must-have for your DJI MINI Series drone. They fit well and are easy to assemble. The kit comes with 6 filters. All metal, not cheap plastic. They do not affect the gimbal operation and allow beautiful pictures and videos. The last three images were taken with the ND 32, one facing the sunset, one facing the sun and one facing away from the sun, all taken in 2 hours on the same day!

These are so easy to use and the quality is fantastic - both the build quality and the picture quality. I can't see any colour cast whatsoever from both the CPL & ND filter. I think you would really need to pixel peep to see any sharpness difference, and even then I'm not sure there is.
Being able to attach the filters to both the UV filter and filter ring is really clever - I keep the UV on my 24-70 F4 and the filter thread ring on 16-35 F4 so it makes it even faster to clip on the filters no matter what lens I use.
Since the ND isn't variable, there's no dark X. And no vignetting at 16mm, unlike when I use my square filter set.

The downsides that I see at the moment:
- You can't replace the filter thread on its own, so if you break or lose it, you have to buy a new set.

I really like the convenience of this magnetic filter system. You only need to thread on the base ring and magnets do the rest. Makes it less likely to damage the threads of your lens if you don't have to keep putting on and removing a filter on every time you need to use it. I am using this with a 24-105mm full-frame lens and the base ring works with the lens cap and the hood although you probably need to remove the hood to snap on the filter because otherwise your fingers get in the way.
Each of the filters themselves are quite a bit heavier than the screw on K&F versions, probably because they need to make the filter ring out of a magnetic steel instead of aluminum. Whatever the reason, they feel a lot more premium than the regular K&F version.
In terms of performance, its a bit of a mixed bag. I don't have tremendous experience using CPL and ND filters (this is my first set) so I don't know what's considered good performance at a given price range.

Moving on, the CPL filter (photos looking out the window) has similar vignette to the ND filter at 24mm but appears to cut down quite a bit of reflections in my windows. Not much for me to point our here, it seems to do the job.
The set does come with a UV filter but I do not intend to use it unless I am in a rainy/dusty environment where my lens needs a bit more protection so I haven't tested it out yet.
For both the ND and the CPL filter, I did not detect any noticeable decrease in sharpness caused by using the filters.
I think the performance of these filters is acceptable. I am a little disappointed with the vignette but I have heard of much more expensive filters having similar issues so I don't want to be too hard on this set. All in all, for someone like me who does this for fun, I think its a great system to learn the basics until I can justify the move to something more premium.