Going on 2 years with this kit. Metal cap is great for those of us who tend to use our gear in less than ideal situations, UV filter does exactly what it's expected to do. CPL is the star here, no negative impact on image quality including no poor color impacts, unlike cheaper CPL filters. All in all highly recommend.
20/07/2025
The filters are indeed well protected from raindrops. The autofocus on my OM-D continues unaffected by the polarizing filter. The polarizing filter itself works well, although it's still quite difficult to turn. With both filters mounted on my 14-150mm lens, I don't experience any vignetting. The two metal caps are also great; they allow the unused polarizing filter to be carried in my pocket without being damaged.
14/07/2025
The product comes with a small cloth bag for storing the filters. The filters are protected by end caps. The product appears to be made of aluminum and is of high quality overall. The filters do what they're supposed to.
09/07/2025
have other K+F filters for other lenses and they have been exceptional. I ordered this duo for the Sigma APS-C 18-50mm F2.8 zoom which I use on my Sony A6000. If I stack both filters together I get strong black corners. If I zoom from 18mm to 19.5mm they are gone. If I use one filter at a time no problem. So I have decided to leave the polarizer on for the summer and re-install the UV in the fall. Unless I plan to shoot 20-50mm on a particular day. These filter rims are so thin I dont believe there is anything in the marketplace that could improve this situation. I have stacked K+F on other lenses with no issues. Must just be this Sigma lens design.
04/07/2025