Efficient circular polarization filter and very practical ND filter for long exposures in broad daylight, you can gradually switch from ND2 to ND32 (there are benchmarks to be found out). A very good manufacturing quality. Avoids having multiple filters to take with you. On the other hand, there is some vignetting that needs to be removed with LR, PS or others without any major difficulty. No external thread for attaching a threaded sun visor. Comes with a protective cover and a microfiber cleaning cloth.
09/01/2024
During the window test when we set ND to its maximum value, I didn't notice X.
08/01/2024
The very experienced photographer who found this and Recommended it to me as a first time filter but he also purchased it and loves it - it’s now his go to filter
31/12/2023
Great to have a variable filter and an ND filter in one. No color cast visible. Recommend.
09/12/2023
This polarizing filter and neutral density filter pleasantly surprised me, it is not overpriced and the quality of the photos is not bad at all, I have taken several photos with the different degrees that allow light to be subtracted and the result is good if you like them For silk effects in the water, this is an essential filter. It also has a polarizer that eliminates reflections on crystalline surfaces
09/12/2023
I have always been a fan of K&F after buying their tripod, so I was pretty sure about the quality of ND.This is 1of 3 NDs I have purchased for my crew, and I should say this is amazing.I would start with the build quality, and it's pretty sturdy, the casing is aluminum and lightweight. Coming to the colors, I didn't see any difference in colors with ND on at Min and ND off. Also, the cutting down of light from ND 2 to ND 32 is so accurate for an ND (measured with exposure meter).
09/12/2023
Bought for a Sigma Art Sony 24-70 and the Sony 28-135 (with Step Down), it is now permanently on my lenses. Additionally, having an ND and a polarizer on the same filter is a really nice surprise, especially at this diameter. For video recording and holding at 1/50 or 1/100 in broad daylight, this is best. A highly recommended essential.
08/12/2023
Really pleased with the quality of the filter and happy to report that there is no X cross issue and or colour cast.
02/12/2023