Really nice quality filter, comparable to more expensive brands. Has that black pro mist look. Softens things and gives lights a bit of glow. The he 1/4 does enough but id be curious to play with the stronger versions too.

Similar to expensive pro mist type filters, this gives the look a more cinematic sheen to videos and photos as it adds a slight haze to the look of the image. The filter gives lights a hazy effect without affecting sharpness and it also smoothes skin tones. All in all a nice filter that fits the camera and protects it and is better to have than a cheap UV filter. The glass doesn't stick to oil or fingerprints, so you don't have to constantly wipe it.

Perfect pro mist filter.

Similar to the expensive Pro-Mist filters, this gives videos and photos a more cinematic sheen by adding a slight haze to the image. The 1/8 is lighter than the 1/4 filter size and always has the 82mm thread size as you can get step up rings to fit the filter. The filter gives the lights a fog-like effect without affecting the sharpness and also smoothes skin tones. Overall nice filter that fits and protects the camera and is best available than using a cheap UV filter. The glass does not adhere to oil or fingerprints, so you don't have to wipe it all the time.

I bought this filter to test it against the Tiffen brand Pro-Mist and it didn't disappoint. There is a video on YouTube comparing these two filters side by side and the K&F is definitely a competitor. The price is fair which I liked, it also came in a nice container. Don't pay too much for the tiffen in my opinion.

I have a Black Mist Pro 1/8 filter that I use quite a bit, but wanted to try a 1/4 for a more pronounced "bloom" in conjunction with a dream sequence I was shooting. I have the K & F 1/4 Black Diffusion Filter for about 20% less than the cost of a Black Mist Pro so thought I'd give it a try. I have used K&F filters before and have always been happy with them, although they are perceived as lower quality filters by some "professionals". I'm happy to say that the K & F is just as good as the Black Mist Pro equivalent and achieves exactly the desired effect with no distortion or color cast. And if you consider the magnetic docking system, I would say that it's even better than the Black Mist Pro filter (this is the first magnetic filter I've used and I'm hooked). This filer is excellent value for money.

I have the Olympus OM-D E-M1 Mark II which is a Micro 4/3's camera. As such, the lenses are tiny with less glass to cover, making the price of these filters extremely low. So I bought both this K&F Concept 58mm Black Soft Filter 1/4 and the infamous Black Pro-Mist 1/4 Filter. This is all subjective, but I prefer the look of the Tiffen black pro mist more. The K&F is a bit too bloomy, and the image loses a lot of contrast. That makes the K&F less versatile. Meanwhile, the Tiffen is more balanced, with less bloom and higher contrast. Making it perfectly acceptable for everyday use.Given the low price of this K&F filter, I'll still keep it. But, If I had to choose one, it would undoubtedly be the Tiffen Black Pro Mist filter.

Similar to the expensive Pro-Mist filters, this gives videos and photos a more cinematic glow as it adds a slight haze to the image. The 1/8 is lighter than the 1/4 filter size and always has the 82mm thread size as you can get step up rings to fit the filter. The filter gives the highlights a fog-like effect without sacrificing sharpness and also smooths out skin tones. Overall nice filter that fits and protects the camera and is best to have than use a cheap UV filter. The glass won't stick to oil or fingerprints, so you don't have to keep wiping it down.