K&F Concept52mm Circular Polarizer Filter,18 Multi-Coated Optical Glass Circular Polarizing Filter Ultra-Slim for Camera Lenses with Cleaning Cloth (K Series)

The filter reached me intact. It was just like shown on the page. Tried the filter on my dslr and the result obtained was good. K&F Concept brand is very good and reliable.

Very good.

Good quality polarizer, bought it for my kit lens on my R50. Most of my photos use this polarizer. Smooth to turn, but also not too loose so that it doesn’t feel cheap. Would highly recommend buying from this company.

A small thing but makes a huge difference in photography

Like, the headline says, this IS technically the low-level when it comes to K&F filters... however, it performs wonderfully. For me, I had no issues using it and noticed no lack of detail or focusing ability. If there WAS any detail technically lost, it was more than made up for with the clarity of the image without glares. Obviously, the effect was most noticeable on windows, rivers, etc... but in certain circumstances try using this for portraits and you'll notice some of the specular highlights dissolve to create a more even result! This was something I accidentally discovered, but later found out is a fairly common use.I 100% would recommend having this as a new photographer or even maybe as an older photographer. If you're just a hobbyist photographer, this will help out and it will not break the bank. You won't notice any difference between this and a $400 CPL until you start getting technical with how you want to push your composition. At that point, you can look into higher "quality" glass, but in general, I see no problem with this filter for general use and always carry one in my filter case either as a backup or to use in dusty weather, rain, etc to keep from harming my nicer filters.

I have a new lens with a 40.5mm thread and I needed protection for it and to use it outdoors. A Polarizer Filter is just what I needed. Fits fine and looks to be of sturdy, quality construction. Bravo!