Please note that a 1/4 diffusion filter is a fairly strong diffuser, so make sure that you want that level of softening for your shots.

If so, this is a great option at this price point. The build quality feels solid, and I did not see any flaws in the optics. The magnetic attachment between the ring (which screws in as normal), the filter, and the lens cap works surprisingly well. I wish this were universal, although if your camera takes a lot of abuse I would still go with the traditional screw-in filters. A good smack will dislodge everything.

The diffuser filter delivered arrives well packaged in a small box undamaged. The workmanship is clean and it is used to make the light appear a little softer. I have to say, compared to expensive branded products, the filter does a good job and seems to be a really cheap alternative. Screwing it in went smoothly and the filter holds without wobbling. As with most filters, you have to experiment a little in which circumstances it should be used, because depending on the light, the image may otherwise become oversaturated. But once you figure it out, you get a very nice effect, for example a warmer, atmospheric atmosphere or softer skin in portraits. I am satisfied with the filter and would recommend it to others. It does its job and is a cheap alternative for every hobby photographer.

Diffusion filters like this come in "black" and "white." The white ones I like to call "bottom up" diffusors. They increase the brightness of the shadows as they diffuse.

A black diffuser is a "top down" diffuser, taking the highlights down slightly while softening the image.

Fits my Canon L-series lenses perfectly, and as a diffusion effect, gives nice image quality at a good price. In fact, where some types of filters are worth paying the premium, a diffusion filter is a place to save a little cash when you can. Since the effect itself essentially degrades the image to get a creative effect, so long as the creative effect looks good, you're getting your money's worth.

Five stars.

Very good. It polarizes properly, easy to cut out and glue onto the light bulb and there is plenty left over (after cutting out what is required for a medium sized bulb that I use with my mobile phone). They are two sheets, slightly smaller than the size of a sheet, covered in protective plastic that must be removed before use.

It's perfect for my LED bulb, just cut out the sheet a little and it's perfect

The supplied diffuser filter arrives well packed in a small box undamaged. The processing is clean and it is used to soften the light a bit.

I have to say, compared to expensive branded products, the filter does a good job and seems like a really cheap alternative.

Screwing in was easy and the filter holds without wobbling. As with most filters, you have to experiment a little in which circumstances it should be used, depending on the light it can be that the image is otherwise oversaturated.
But once you get the hang of it, you get a very nice effect, such as a warmer, atmospheric atmosphere or softer skin in portraits.

I am satisfied with the filter and would recommend it. It does its job and is a cheap alternative for every hobby photographer.

"K&F concept 62mm black diffuser filter 1/1 black fog softlight diffuser lens filter" is very good, h is very suitable for my Nikon camera lens. This filter can have a good effect on portraits.

Features: In terms of brightness, colour temp (up to 6K) and the LED display it's excellent. The diffuser is also something you don't often see for this price.