Especially in times of digital photography, you no longer really need a UV filter. However, I personally like to have one installed for protection; even if the "scholars" argue violently and defend themselves because every additional lens robs quality. I am very satisfied with the filter delivered here. The threads fit well and grip well at the same time, so that nothing simply comes loose again. I was skeptical because of the very narrow design of the lens cap. But this still fits perfectly and is held securely. And there are no problems when using a lens hood either. I didn't notice any deterioration in the images either. By the way, the filter was packaged very well and was well protected. Full five stars and, especially given the low price, a clear purchase recommendation.

K&F Concept K-Series 55MM MCUV Pro UV filter Slim MC UV protection filter Ultraviolet filter As expected, the filter from K&F Concept is of good quality and design. It can be screwed in and out easily and cleanly. It is also possible to use a second filter. With 3 filters there are unfortunately edge shadows/vignettes in the wide angle 18 - 20mm on my Sigma 18-50mm f2.8 DC DN C. Otherwise there are no negative influences on the image due to the filter. As a protective filter at the price “TOP TOP TOP!” Price - performance - quality

was provided with a K&F Concept K-Series 62MM MCUV Pro UV filter free of charge. It is delivered in a stylish silver-colored box with a K&F Concept print. In addition to the plastic box with the filter, you will also find a microfiber cleaning cloth. There is a QR code on its packaging that takes you to the K&F homepage. The filter is again in a plastic bag. I don't think that's a bad thing, as it prevents contamination before use. Before use, the glass is free of any fine surface scratches - I've had this happen differently with much more expensive filters. So far I have nothing to complain about in terms of functionality. I've always used filters as protection on my old Panasonic FZ1000 because you can't just swap the lens. (I've also had to replace the filter I used from time to time, problems happen quickly in the heat of the moment.) The filter can be easily screwed onto the lens and doesn't get in the way. It is often said that such UV filters affect the photos taken. I have never noticed this before and it is likely - if at all - only in an area that is perhaps just measurable but not visible. For only €11 I think you can't go wrong with the K&F filters. It's possible that some more expensive filters might be more scratch-resistant, €11 hurts far less when damaged than an expensive filter or even the camera lens. (However, I didn't intentionally test the scratch resistance - if anything turns out in one direction or the other, I will update the review if necessary.) For the moment, the filters get a full 5 stars from me.

Does the job: protects the lens of the lens. Matte appearance and a bit rough feel, but it's just an aesthetic detail.

The filter is delivered in a sturdy storage box and a cleaning cloth is also included. The filter is very well made, the thread fits precisely and moves smoothly and the glass does not seem to have any noticeable influence on the image. However, I come from the professional film industry where we use these clear filters to protect the lens in all kinds of action-packed scenes (I wanted the K&F filter as a screw-on filter equivalent for smaller setups). However, the glass seems a bit thin to me. Great for protection from liquids, but for potentially harder collisions, use thicker glass. All in all, a good filter that can be recommended without hesitation, especially for hobbyists.

I bought the Nikkor MC 105 macro lens for my Nikon z5 camera. Since I always install an Immerdraauf protective filter straight away, I ordered the UV filter and K&F (I already know the brand from other products and have always been very satisfied). As expected, everything is great with this filter.

Not really able to make a comparison

Clear and bright. Worked well for hazy landscape shots, but was primarily purchased as lens protection

Almost all of the brand's products

Previously I always had a few old UV filters with me that I had collected while collecting various vintage lenses and I had used a few Hoya and Sigma brand filters on some lenses, they were usually quite bulky and not the best Products. This filter is definitely an upgrade, lightweight, very well made, printed text looks good, overall feel is of a high quality item. It also comes with a branded lens cleaning cloth.