The title of this review pretty much says it all about the K&F Concept 52mm MCUV lens protection filter; even the name of the product indicates its most important function. This type of filter is primarily used to protect our expensive camera lenses, and K&F directly names its product as a “lens protection filter.” Therefore, this product appears to be well made and, when used, did not cause any aberrations, glare or ghosting in images taken with the filter, whether directly on the lens or in combination with other filters. It is very thin and has both an internal and external thread of 52mm. In comparison, the K&F UV filter is much thinner than the same type of filter sold by other manufacturers, with no noticeable difference in photo results. My only complaint is that, like many other K&F filters I've tried, attaching the K&F filter can be a bit tricky and produces a more noticeable "scratching" sound than other filters when screwed onto the mount . However, I did not find any negative results that could be attributed to this sound or its creation. All in all, I think the K&F Concept 52mm MCUV Lens Protection Filter is a product that should definitely be on your potential purchase list if you are looking for a UV protection filter. The competitive price and thin form factor, as well as the lack of obvious drawbacks, are clear pluses, which is why I rate this lens a solid 5-star product.

The Nano X series has been a staple in my lens collection for some time, but I've never tried the more economy-focused K series. I'm pleasantly surprised by the multi-layer quality of the K-Series for only $11. (67 mm at the time or when writing). It's certainly not as good as the X series, but for cheap protection on a kit lens that's totally fine.

Quality filter, slim, clear and light. Greenish coating tested at 13mm on an APS-C camera, with no dark corner and no color shift. I would definitely recommend it if you are looking for affordable multi-coated UV filters.

I screwed the UV filter onto my Canon EOS 650D with ease. Great pictures taken with it. You can see the difference!

I had previously looked at the individual reviews of various protective filters and then decided on this one. I'm ruined and would buy it again at any time.

The K&F Concept K Series 82mm MCUV Pro UV Filter is a must for every photographer. The slim design and high quality construction provide excellent protection for my lenses while minimizing unwanted glare or UV light. The filter's multi-coating ensures excellent image quality with reduced reflections and improved color saturation. With the K&F Concept UV filter, my photos are sharper, clearer and more vibrant. It's a reliable and essential tool that I highly recommend to other photographers.

Shipping/Packaging/Scope of delivery Shipping is typically fast for Amazon. The filter is housed in a well-padded plastic container with foam and there is another box around it. The scope of delivery also includes a microfiber cloth, which is practical for cleaning the front lens before installation and can also be used beyond that. Quality/feel/look/design The filter makes a very, very high quality impression. I also ordered a pole filter from the same supplier, and it feels just as great in terms of feel and quality. The filter ring/filter thread is also milled metal and slides precisely through the filter thread of the lens without rubbing. Really very successful. Function Well, I'm not describing the function of a UV filter here, anyone who wants to order one probably knows what they are used for. I always use UV filters as a basic filter on all my lenses, in this case on an already coated Olympus 12-100 Pro, to protect the front lens. Since the UV filter has another filter thread at the front, you can easily combine it with other filters, for example effect filters, polarizing filters, etc. Price/performance: Excellent, I would buy it again at any time for this price! Great feel, functions perfectly! Doesn't exist.

UV filters are often advertised as being able to improve image quality. In my opinion this cannot be determined. This does not make the image more contrasty, sharper or whatever else. On the contrary, even if the filter has high light transmission and is multi-coated, annoying reflections that are visible in the image can still occur through the filter. So if you want the absolute best image quality, you should avoid (UV) filters completely. Nevertheless, I find UV filters practical because they can at least protect one lens from dust, dirt and damage. Even when cleaning a lens, in the worst case scenario you can scratch the glass if, for example, there are fine grains of sand on the surface. Personally, I like to use protective filters, but opinions differ on the subject. The K series from K&F Concept is practically the entry-level series. With 18 layers of Nano MC coating, the filters are already decent, definitely better than uncoated or simply coated filters, but higher-priced filters would also be better coated and therefore even less susceptible to annoying reflections and even more translucent. Basically it's a difference of a few percent. I think the filter is inexpensive considering the quality. I use the 77mm filter with a Canon RF 14-35mm F4 L IS USM.

review the K&F Concept K-Series 67MM MCUV Pro UV Filter Slim MC UV Protection Filter Ultraviolet Filter, which was kindly provided to me free of charge by Amazon Vine for testing. My opinion is unaffected by this fact, my review reflects my experience with the product. I will get this filter again for money Why? Because it fits my fleet and I have finally found affordable, high-quality protection for my favorite glasses. I have to place the thread very flatly so that it doesn't get caught (no hectic moves; it can be unscrewed calmly but in a relaxed manner). I work with fast lenses and don't see any serious changes when stopping down. There is still one advantage - the sky is a bit bluer in the picture

A must for the expensive Canon lens, as it primarily protects the lens from scratches. Easy to screw on and hold firmly. Since I always use a UV filter, I can't describe the difference.