Excelente

Trying out new filters is so much fun and exciting and filters from K&F are some of the best filters that I have ever used and this black mist filter doesnt disappoint and I'm so happy to have it in my collection. I did size up to an 82mm lens and I use an K&F step up rings set when using this filter on a smaller lens.

This filter is extremely clear and well made. The glass feels durable and even with using it and taking it out if my bag, sitting my camra down. I don't worry about small marks and scratches because of how durable the glass is. Its extremely easy to put on my camera and take it off. It only takes seconds to put it on and take it off. It does offer mild protection to your camera lens. It wasn't mean to work that way but in small accidents it may offer protection to your expensive glass. It functions beautifully.

The images come out so clear and beautiful. It softly blurs all the edges and allows you capture soft blurry photos and videos. I experienced extremely mild darkness around the edges but it looks like a style choice and unless you know what you are looking at you most likely won't notice it.

It comes with a gorgeous and sturdy storage pouch that will protect your filter while its in your bag or while you are traveling. Its extremely well made. It fits beautifully and tight onto my camera. I don't worry about it mistakenly falling off while using it. Its a good value when adding gear to your camera collection.

This K&F 1/4 black mist filter has impressed me with both performance and build quality. The 0.15% reflectivity makes a noticeable difference in reducing glare and ghosting, especially when shooting in bright light. Images look clearer, and highlights are much more controlled. The cinematic effect is beautiful too. It softens skin tones just enough to give photos and videos a smooth, polished look without losing detail or contrast.

The brass frame feels solid and fits the lens perfectly. It’s easy to attach and remove, and the material adds an extra layer of shock absorption that cheaper aluminum frames don’t offer. The multi-layer coatings are a big plus as well. They keep fingerprints and water spots under control, and cleaning is quick. For anyone who shoots portraits, weddings, or creative video, this filter adds that professional, dreamy touch without much effort. Price is what it is but I am surprised K&F is making great products these days

The K&F CONCEPT 82mm Black Diffusion 1/4 Filter is perfect for adding a soft, cinematic look to videos, vlogs, or portrait photography. It’s easy to use, fits securely, and the 36 multi-layer coatings ensure no color degradation. The quality of the material feels very solid, and the included storage case is excellent for keeping the filter safe and organized. Overall, it’s durable, reliable, and a great value for the price. Using this filter with a Sigma lens.

I’ve used a handful of diffusion filters over the years, and I really like the ones from K&F Concept I picked this up mostly for portrait work and some night street photography.
The effect is subtle but noticeable. It softens highlights just enough to give that dreamy, cinematic glow without turning everything into a foggy mess. Street lights, candles, even harsh LED signs get a nice bloom that feels organic. It’s great for video too, and adds that texture without needing post-production filters.
Build-wise, it’s solid. The frame is ultra-slim, so no vignetting even on my wide-angle lens. It screws on smoothly and doesn’t feel cheap, which is more than I can say for some filters in this price range. I also appreciate that it doesn’t mess with color balance, no weird tints or shifts, just clean diffusion.
One thing to note: if you’re expecting a heavy mist effect, this isn’t that. It’s more of a 1/4 strength softener, which is perfect for keeping detail while still smoothing out harsh edges. If you want something stronger, you might want to look at the 1/2 version.
Overall, for the price, this filter punches way above its weight. It’s great for portraits, vlogs, and nighttime city shots. If you’re chasing that “cinematic” look without breaking the bank, this is a solid pick. The only thing I wish was included is a lens cover. I have to remove this to put my lens cover on, they should make these with covers.

Excellent quality filter. The quality of the image is fantastic when properly used and exposed. I use this for long exposures with bright spots in the frame. It's particularly effective with light trails. The construction of the filter is high quality.

K&F concept does it again. Not many third party companies can manufacture something that partners well with OEM equipment but somehow K&F manages to put out quality products time and time again. I’ve never used this type of filter before and was a bit skeptical at first. The quality and elegance of the photos takin with this filter have taken my photos from looking good to looking like well thought out quality work. It’s amazing the subtle yet professional difference this filter makes. Well worth the money.

Nice black mist effect! Quality is good and no complaints. These filters offer a good value for the price without sacrificing much of anything noticeable in functionality compared to much more expensive filters.

This is a superb filter. Well made. High quality.

Nice effects in the studio and for walks. K&F has been making some of my favorite camera accessories. This lens filter is one of the nicer ones I've been able to use from them and find it easy to recommend to anyone in need of a diffusion filter.

High quality, comes with one of the nicest filter carry cases I've ever used. The lens case is padded and made from leather. It provides great protection for transportation.

K&F has become my go to brand when looking for filters and this bit of kit is at the top of their line of quality filters. K&F have filters at just about every price point but this offering is at the top of their line. You can tell by the packaging that this is one of their best and it carries a price point along with that. We are at a point with digital photography/videography where image quality is almost too crisp and detailed. Black mist filters help soften the image a bit and come in numbered (fraction) values in terms of how much diffusion they provide. This filter is in the middle of the diffusion scale at 1/4, it provides a reasonable amount of softness (not too soft) that is noticeable over the unfiltered image. Black mist filters are best for portrait and night photography. If you are a professional photographer/videographer this is a black mist filter you should consider, if you are passionate about your hobby this set will appeal to you as well.