Love these filters, no colour cast on the images, surprisingly perfect for the price.

The Black Mist and CPL filters impress with their excellent workmanship and quality. They grip the lens securely without slipping. Photo quality is maintained, while the effects are visible – the Black Mist filter creates a soft look, while the CPL filter reduces reflections and enhances colors. Overall, a very successful set for creative shots.

These filters work great on my Sony RX10 M4. The black mist filter adds a subtle cinematic look to my shots without being too dramatic, and the CPL helps control glare and reflections. The filters thread smoothly onto the lens and feel well made. I especially like using the black mist for portraits as it softens the image just enough while keeping details sharp.

This filter has an 82mm thread. I have just reviewed the K&F 72mm version—it is excellent.

I have three lenses with 82mm thread—FE135mm GM; FE50mm 1.2 GM & FE 24-70ii GM. I will have no compunction about using a K&F filter with these high-end lenses.

I have purchased a number of K&F filters previously, and other K&F products. I have found that its products are of excellent value and quality. I sometimes wonder whether the purported quality of higher priced filters is marketing-driven; whether it’s more about reinforcing our perceptions about the relationship between price and quality, rather than real-world performance improvements.

There are superior filters - filters with glass reclaimed from ancient Greek vases. However, this combination filter will serve me swimmingly. I mightn’t even be able to tell the difference.

You’re getting a lot of performance from this filter at a very reasonable price. It’s a precision-built filter with flawless engineering. All K&F filters come with a sturdy, light case, and three cleaning clothes.

K&F filters have quickly evolved from an insider tip to an established player in the camera accessories market.
This is no different in this case: The set of mist filters and polarizing filters is well-made, easy to screw on and off, and delivers stable results without compromising image quality.
The package also includes cleaning cloths and the two screw-on filters in a plastic case.

These come supplied with a secure plastic case and cleaning cloths. They come together in one case lightly screwed together. The filters are multi coated and made with optical glass. They feel slender and care needs to be taken when fitting them to your lens so as not to cross thread them. The CPL filter turns smoothly for adjustment. I tested these filters extensively using my Canon RP set to auto white balance and used aperture priority. I used my 24-105 L series F4 lens.

I have not used a black diffusion filter before. When the filters arrived attached together I thought that perhaps they were meant to be used in conjunction with each other. After doing some reading, I don’t think that this is the case.

Most photographers will be familiar with using CPL polarising lens for improving skyscapes and the appearance of water and reflections on water. The supplied CPL filter worked smoothly and exactly as I would expect. There are indentations on the perimeter that let you rotate the filter smoothly.

I tried the black diffusion filter in a number of different situations: portraits of my wife indoors and some photos on the beach nearby. The filter has a subtle effect which is intended to diffuse highlights and produce a slightly blurry and dreamy cinematic effect. I am pretty sure that the filter does this, but to my eyes I found it very hard to see a great deal of difference. I did see some photos on the internet where a sunburst star effect from the sun had been transformed into a glowing hazy ball of sun which was impressive so clearly these black diffusion filters can make a difference.

The CPL filter is very good. I am less convinced that the subtle effects of black diffusion filter would be much good for the type of photography that I do, simply because it is too subtle, but I recognise that it is a good product that will be useful to others.