There are some very bad cheap filters out there, but not these excellent K&F filters at exceptional prices. The multi-coating seems to be as good as many more expensive filters and the glass quality is very good, German optical glass. There is often debate as to whether protective filters should be used with lenses, but I think they are good insurance against accidental damage or splashes and are easily removed if not wanted during recording... like an optically clear lens cap . I can happily recommend these K&F filters, I have several...

This is the second filter I've ordered here and I'm very satisfied. Value for money nothing to say it's great. Delivery in two days. I recommend this filter and it is also slim

I recently bought a Nikon 5600 and they recommended I get a lens filter. I chose it after listening to some more experienced friends... let's say that not only does it protect the lenses, but it also adds a warming effect to photos thanks to the balustrade color of the lens. This is both a virtue and a flaw, so I've made it a habit to shoot both with and without special photos in the CSi and decide on the computer at a higher resolution which result I prefer! However, the filter has shock and scratch resistant packaging, so great packaging. The cost of the product, which is easy to assemble thanks to a fine but precise thread, is very low. The cap fits on the lens even with the filter mounted, eliminating the need for assembly and disassembly. Valid for the price paid

Check this out as I had a deal and cracked the UV filter I've been using for about 12 years. I chose this model for its supposedly smaller profile and quality. It's definitely thin, easily half the size of the previous one and from what I've taken so far the pictures are great, mostly black and white but in color they look good from what I've seen

now have quite a bit of K&F camera gear and it has never let me down. This is a simple UV filter that many use to protect the lens itself. It does its job and is well made. Comes in a nice box for storage and is sturdy and well made

Didn't want to pay a lot for a UV filter but still wanted one in my camera bag for landscape photos...read other reviews, came across this brand. Can't complain about the quality, it does the job, no problem reducing the image quality and my lens is easy to put on and take off. Great value for money

Quality packaging and a beautiful product. Protects the lens and looks great. I love the hue of their UV filters. It has a slight rainbow effect. I used cheaper filters from China which were rubbish in comparison.

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