DJI Osmo Pocket 3 / DJI Osmo Pocket 4 Create Combo Magnetic Black Mist 1/8 Filter Multi-Coated Mist Dreamy Cinematic Effec Filter for Video / Vlog / Portrait Photography

First off, yes, they fit well and are low profile enough to allow the Osmo to shut down correctly, without blocking (unlike the Osmo wide angle lens). The photo shows the Black Mist filter fitted, with the Osmo in the 'off' position.
The quality seems good and they come with a secure, padded case.
You might want a stronger ND filter for very bright conditions, but this set is a great value set of filters to give your videos a better look.

Great product! These ND filters feature a sleek, slim design. I love them! Initially, I had an issue as they left flares and rainbow artifacts in images, as demonstrated in my photo. However, I later found that this was due to the screen protector I had. Once I removed it, the artifacts were gone, and I now have perfect images with these ND filters.

When I ordered my DJI Osmo Pocket 3 I also ordered their Black Mist filter as well. I was disappointed it that filter because it was a thick filter and would not be able to stay on the lens when I turned the camera off. This K&F Concept filter fixes that problem by being skinnier than the DJI one and helps to soften the image as well, but it is a very slight diffusion, and almost barely noticeable. I hope they come out with stronger filters because I think I would prefer maybe 1/2 instead of 1/4. I will have to see down the road. However, that is not a problem with the filter, that is just preference, and the fact that this fits on the lens when you turn the camera off makes it really a useful tool.

Like many, I was unable to get the DJI filter due to it being forever out of stock. I took a chance on this one and am glad I did. I see reports of the DJI not being able to close, which does create a bit of a hassle for a product that is supposed to be all about ease and quickness. This filter solves that problem by allowing the Pocket 3 to close with the filter attached. See pic.

It seems to be maybe 1/8 strength filter.... it SEEMS a little bit less diffused than reviews of the DJI that I have seen (not in person though). It definitely works, but maybe just not as strong as the DJI which may be a plus or a minus depending on your needs. I didn't see any loss of quality that was not associated with mist filters in general. It did create a beautiful glow for backlit sunny areas and didn't seem to affect colors at all. Really rounded out the sharpened digital look of these small sensor cameras.

I leave this filter on 100% of the time, unless I am using an ND for a more manual exposure. I was able to order a DJI filter as I write this, so I will edit this review if there are any significant differences.

Love being able to just leave this thing on. I can now carry the mist filter attached, and by removing the wide angle lens, I can leave an ND16 and ND64 in the magnetic locations for the WA lens and the Mist filter. Has me covered for 99% of anything I do with this thing. 100% recommend.

Pros:
Cheaper than DJI
Available (DJI is in constant backorder it seems)
Allows the Pocket 3 to close with filter attached
No noticeable color cast or fringing
Doesn't seem quite as strong as DJI

Cons:
Doesn't seem quite as strong of diffusion as DJI
Thin bezel makes it hard to NOT leave fingerprints on it when you remove/replace it
You almost HAVE to have nails to remove it due to the thin bezel

One of the best things about these filters is that they are thin enough that you can allow the camera to close with them still on. You can't do that with DJIs filters, which I also have. The magnet is strong so they don't fall off easily. These filters are high quality. They help in varying outdoor situations. I'm not a pro so I can't provide a proper breakdown on that area, but I can say they are a good addition to my Pocket 3 accessories.

Diesen Filter „Black Mist 1/4“ habe ich mir für meinen neuen DJI Osmo Pocket 3 bestellt, um das Bild leicht weichzeichnen zu können und zusätzlich um die Kameralinse zu schützen.

Die Verarbeitung ist wirklich einwandfrei. Die Verpackung, in der der Filter untergebracht ist, ist zwar recht groß, aber für den Filter gut geeignet.

Zur Funktion selbst ist zu sagen, dass 1/4 fast schon sehr wenig ist. Besser wäre vielleicht wirklich 1/2.
Zusätzlich muss man natürlich lobend erwähnen, dass der Filter aufgrund seiner sehr schlanken Bauweise, sehr gut auf dem Objektiv verbleiben kann. Dazu habe ich mal drei Detailfotos beigefügt.

Der beigefügte Displayschutz ist ebenfalls passgenau und relativ leicht anzubringen. Ob und wie er sich in Zukunft bewährt, bleibt abzuwarten.

Ich persönlich kann die Filter von K&F guten Gewissens weiterempfehlen. Habe mir ebenfalls das Set mit den ND-Filtern gekauft, welches ich sep. bewerten werde.

The specific set I obtained, containing the CPL, 1/4 black mist and ND2-32 covers so many bases that it would be difficult to come across a day where I need more.

I used the black mist filter extensively for night filming on holiday, the black mist softens the brighter lights which can appear harsh due to the camera having to ramp up the exposure.

The CPL removes glare and reflection from water and glass, again really good for shoreline and beach filming.

And the VND, all the way from 2-32, covers a significant portion of a bright day.

You also get a bonus screen protector.

Hard to imagine a need to soften your images in years past but the digital images captured with the current crop of cameras often benefit from a bit of softening to make images more realistic. This filter adds more diffusion to your image than a 1/4 diffusive filter so if you are looking for a more "dreamy" image this might fit the bill better than K&F's 1/4 offering. K&F is a name synonymous with quality filter sets and this offering is no exception. A good option if you are looking to soften your images from the OP3.

These filters are top notch in quality. They have a sturdy metal frame on each and the glass is perfect. The inclusion of a screen protector is a great touch! Even includes a microfiber cleaning cloth. They fit perfectly on the osmo pocket 3 and work like they should. Includes a hard shell plastic carrying case as well. 5 stars!

This is a good starter filter kit for your DJI OP3 kit. It includes 3 fixed ND filters (16. 64, 256) and a CPL filter. They fit the OP3 perfectly and you can close the gimbal head with the filter on. K&F is a go-to for filters for all photo/video needs and this set is up to par with their quality standard. Ideally, a lower ND filter might have been a better option for this kit as I think an 8 might see more use than the 256. The only other filter you might want to consider is a black mist filter to soften the sharpness that the OP3 provides. Overall it is a good value and another great kit from K&F.