I had to buy this adapter ring separately because it wasn't included in the K&F set itself. As a single ring, the price is okay. The delivery was also very fast.
26/11/2023
A very good price/performance ratio
25/11/2023
My K&F filters allow me to get images that I have never been able to capture until now. The picture quality is perfect. The results are gratifying. I can now shoot long exposures, smooth water surfaces, and capture water marks in coastal shots.
25/11/2023
For a long time I toyed with the idea of getting a 100mm filter system and finally ended up with the system from K&F and I have to say there is nothing wrong with it. The filters do not produce any vignetting even at wide angles and darken evenly. The coating does what it is supposed to do and ensures that raindrops roll off immediately.
24/11/2023
I actually bought it for a rectangular filter system, but unfortunately the graduated filters don't fit in. Very high-quality and pleasing design, is now used for my round filters.
23/11/2023