The most important on a filter is to ensure that it will not degrade the image quality of your camera.That is why you should only use high quality filters.This K&F set provides a good value for the money because is the most complete set: includes FIVE ND filters (neutral density) and one CPL (circular polarizer).This makes this set more versatile and complete.I hate the black diffuser filter and I will never try it again so that is why this is perfect for me.Fits perfectly fine on the nano and is easy to exchange but you need to make sure that you tight well otherwise water may enter into the camera.Recommended.

I ordered the K&F CONCEPT ND Filter Set for my DJI Osmo Nano to improve my outdoor and daytime footage, and this set definitely delivers.The filters are well made and feel very high quality. The multicoated HD optical glass helps reduce reflections and keeps footage looking clean and sharp. I used these while filming in bright sunlight, and they made it much easier to maintain proper exposure and smoother motion without my footage looking overexposed or harsh.Each ND level is useful depending on lighting conditions, which makes this a very versatile kit. The ND8 works great for lightly sunny days, while the ND32 and ND64 are perfect for very bright environments. I didn’t notice any major color shifting, which is a big plus for a third-party filter set.Installation is straightforward. The filters screw on securely and stay in place during use. They feel lightweight and don’t throw off the balance of the camera, which is important for vlogging and handheld shots.One thing to keep in mind is that, like most screw-on filters, these replace the original lens cover, so they aren’t ideal for wet or underwater shooting. However, for everyday vlogging and outdoor filming, they perform exactly as expected.Overall, this is an excellent ND filter set for Osmo Nano users who want reliable exposure control and solid image quality without spending extra on official accessories. I’d highly recommend this set to content creators, vloggers, and anyone filming outdoors with the DJI Osmo Nano.

The fit is perfect and I cannot fault the quality of these filters. They improve the visual quality of the daylight shots, and there are so many options included, which is a great value for the cost. I highly recommend these.

if you got a new osmo nano, you'll want to get a set of ND/PL filters such as this for your OTG needs. i may be preaching to the choir here but ND filters are like sunglasses for your camera, and PL filters cut glare/reflections and increase saturation. since you might be in a bright day environment that needs both simultaneously, why not have both functions built into a single lense for smaller form factor use while preserving high functionality? it can't hurt that K&F is a solid low-to-middle price range photography and videography brand which excels at accessories like these. 5 stars for the lot!

This K&F Concept ND and CPL filter set for the DJI Osmo Nano is honestly incredible and I’m really glad I picked it up ⭐⭐⭐⭐⭐. The durability is impressive. Each filter feels solid and well made with high quality optical glass and sturdy frames. They don’t feel flimsy at all, and they hold up well when handling, switching, or storing them. They definitely feel built to last.Ease of use is another big highlight. The magnetic design makes attaching and removing the filters so simple. They snap on quickly and stay secure throughout filming. Changing filters takes seconds which is perfect when you’re shooting on the go and need to adapt to lighting fast.The fit is perfect. Each filter sits snugly on the camera without wobbling or shifting, and the alignment is always spot on. You can feel that they’re designed specifically for the Osmo Nano, and that precise fit adds a lot of confidence while filming.Functionality is amazing. You get a full range of NDs from ND8 to ND256, which gives you control in everything from slightly bright daylight to harsh direct sun. The CPL is a huge bonus too, cutting glare and improving contrast in outdoor shots. It’s a super versatile kit that covers pretty much every shooting scenario you might run into.The quality is top tier. The glass is clear, multicoated, and doesn’t mess with your image sharpness or color tones. No weird color cast, no haze, no distortion. It genuinely improves your footage and makes outdoor shooting look way more cinematic and controlled.Value for money is outstanding. Getting a full set like this with multiple NDs plus a CPL for the price is honestly amazing. You’d normally have to pay a lot more to get this kind of range and optical quality.Overall this filter set is durable, easy to use, high quality, and incredibly functional. The fit is perfect, the footage looks amazing, and the value is unbeatable. I absolutely love it.

This is a really nice little set of filters that work quite well. They’re part of K&F Concept’s X-Series, which are the higher end version with more coatings and better glass. Build quality is very good, the rings are made of metal with the brand and filter type labeled on the side and the glass looks high quality. They screw in perfectly to my Nano, no complaints there, and overall work quite well. I’ve used a couple of the ND filters already, which help a lot in bright sunlight and tested the polarizer which cut down on reflections as it should. The filters come packaged in a plastic protective case, which is nice, but the case is a lot larger than it needs to be and is slightly difficult to open; it works fine and protects them but isn’t as nice as some of the other cases I’ve gotten with K&F filters. Outside of that fairly minor complaint, the filters themselves work great and are an easy recommendation to make for other Nano owners.

I’m using these on the Osmo Nano, and they’ve been great for shooting in mixed lighting. The filters snap onto the camera securely without shifting the lens or affecting balance. The build feels sturdy for their size, and the included case keeps everything protected in my bag.The ND/PL combination works well when filming in bright sun or around reflective surfaces. Glare on water and windows is noticeably reduced, and the ND strength helps keep exposure under control when shooting wide open. Color stays natural with no odd tinting, and sharpness holds up even when switching between the stronger filters during the day.I’ve mainly used the ND32/PL and ND64/PL during outdoor walks and quick POV clips, and they make a difference when the light is harsh. The lower-strength filters handle overcast and shaded conditions nicely without darkening the image too much. Swapping them takes only a second, so it’s easy to adjust on the fly.If you’re filming with the Nano in changing light, this set is a practical and inexpensive way to get more consistent footage without relying on heavy corrections later. The range covers most daytime scenarios, and the compact case makes it simple to keep it on hand.

Typical K&F quality — no surprises and nothing to question. Fits well, optics are clean, and the set gives you everything you need. Just buy it.

These are a great value for the cost, and as durable as the original lens. So handle with care, but you don’t have to keep them in a clean room.When cleaning these lenses, make sure to use pressurized air to blow any debris off before using a microfiber cloth. You can scratch the surface if you are not cleaning the lens in that order.Make sure you are using these for the correct camera as they are designed to fit the one camera model.Overall these are easy to use even if you have not used them before. Play around with the different lenses then check your recording after, not just what it looks like through the viewfinder. As the actual recording will sometimes look slightly different than what the footage looks like on the viewfinder screen.

For me, K&F has been always a good balance between quality and value in photography - reliable and well-made enough to trust the brand while not breaking the bank over accessory purchases that often add up. And this filter set is no exception. A nice, well-functioning set of relevant filters that I can actually use, that's also made with quality.Pic.1: the packaging & what's includedPic.2: inner contents and the six filters in their carrying case.Pic.3, 4: next to my Osmo Nano (Pic.3) and with CPL filter that nicely fits when installed on Osmo Nano in the Protective Case (Pic.4)Pic.5 & 6: Compare - No filter (Pic.5) vs. With ND 64 installed (Pic.6)Pic.7 & 8: Compare - No filter (Pic.7) vs. With CPL installed (Pic.8)Pros.- Optical Quality: NDs seem consistent and without any unusual defects/artifacts across different strengths. CPL was also consistent and performed as expected (although a bit tricky to screw in or turn at first - yet again, blame it on Osmo's tiny filter design)- Well machined: fits Osmo Nano and its accompanying Protective Case perfectly, screws on/off easily enough (*not* necessarily extremely easy, but these are tiny screw-in filters and it's expected) All in all, each individual filter was visibly built well, without any mechanical/cosmetic blemishes or flaws that are found on cheaply filters.- Comes in a handy carrying case and wiping clothCons.- The carrying case looks a bit cheap, and *TOO BIG*. The whole idea about Osmo Nano is being small, and K&F could have made the carrying case - while still holding all 6 filters - a whole lot smaller and more portable to fit Osmo Nano's ethos. Possibly a missed opportunity, but at least the real products (filters) themselves are very good.Conclusion:A great tool for Osmo Nano Videography. Too bad my examples are simple photos for you to compare, but one definite use case for videography with these ND filters is - especially if you're riding a bicycle or motorbike - smoothing out the motion and decreasing the sharpening artifacts on roads. Because despite all I love about Osmo Nano's capability, (I'm also sorta using this as an onboard black box cam) the passing road clips would leave weird artifact and NDs were helpful.