I was debating between the K&F Concept ND filter and some other brands. BUT, I am really happy that I went with these because the build quality, picture quality, and performance are out of this world! Great ND Filter for videographers with hard spots.
30/10/2022
Great lens filters! The image quality isn’t decreased when these are on my camera lens. I recommend these to individual who want to protect their camera lenses and help filter out unwanted light at an affordable price.
14/09/2022
This Is a great filter with brilliant optics far better than my old resin filters, the hard grad is exceptionally good for seascapes where there is nothing on the horizon and you need to balance a bright sky with a dark foreground or even the other way around. Create dramatic sunset images or sunrise. These filters are glass not resin and very good quality glass for that matter. Often with resin filters extra noise is created and that spoils image quality after using these pro glass ones i have noticed a considerable step up in image quality.
12/10/2019