I bought a month ago. Since then I can make a beutiful photo in a daylight

Got this filter along with the JJC adapter and hood to rainproof my new Fuji X100V camera. If you have a top quality lens, they say to use the best possible filter so I looked at B+W first, but at four times the price I thought it wasn't worth it (especially because it's just an UV filter). Hoya (made in Japan version) was not in stock, still more expensive though. In the end, I am glad I saved the money because this filter is very well made (nice matted black aluminium, easy to screw in etc.), fits perfectly, it's thin, and I can't see any difference in image quality with or without the filter.

Really good quality for the price.I use on a 50mm Canon and fit perfectly

This is great product. I had bought their products 2 time. Love it

Great bit of kit for a great price. I'm really starting to enjoy the fact that K&F are making products for photographers that are of great quality and extremely good value!

To protect lens of fuji x100f, at moment can't be used without adapter. I have now sent away for adapter.

Purchased this lens filter as I was looking for a filter no thicker than 3mm, that would fit inside a new Haoge lens hood (that can’t take thick filters) for my X100V, to protect the lens and make the camera weather sealed – if you don’t know about the new X100V, it needs a filter to be weather sealed.After a bit of hunting for a 3mm thick filter, I found this filter by K&F Concepts on Amazon. I was sceptical that it was only £5.99, and there were some complaints of a colour cast; however, I thought I would give it a bash for the price.The box it arrived in isn’t the greatest but it did it’s job and the filter arrived unmarked. I held it over a white surface and I could indeed see a slight brown coloured tint; however, I don’t see any colour cast in the images. If you hold the filter against the light you can see a purple reflection, I tried to show this in the images but it’s a bit blown out. It looks very much like the anti-reflective coating you get on spectacles - I don’t mind it.Overall, I’m amazed, it’s actually a really good filter with good flare control and no obvious ghosting – I was shooting into the sun yesterday and it performed really well. I’ve purchased far more expensive filters in the past that weren’t this good.Recommended – thinking of buying a second one as a spare!

Bought mainly to protect an expensive lens which it does very well. Quite a thin mount so there is no risk of vignetting.

Fits perfect. I have not tested the picture quality yet

Does exactly what it says on the tin. Have not noticed any issues with images.