I wasn't entirely sure about the price at first, but that quickly changed when I started using them. I had tried the K&F in the next higher price range, but found that I couldn't justify it for my pure amateur photography. If you want good quality at a reasonable price, these are worth a look. If you are more professional / business minded you don't need reviews made by amateurs like me on Amazon. All in all, I can warmly recommend these filters - I'm lucky enough to only need three thread sizes for my Canon L-series lenses, otherwise it could get very expensive!
02/10/2022
This is my first ND filter, so I can't tell you if this is a quality product or not comparable to other brands. This ND filter did the job for outdoor recording, my footage came out amazing with a good camera setting and the right time to shoot. I've never had several friends ask me if I'm happy with the result because they were amazed.
26/09/2022
Excellent filter for the price. I think every lens should have a polarizing filter, so I bought this for my new lens. I can't tell you how beautiful the glass is...buy it and see what you think. I don't think you will be disappointed at this price!
25/09/2022
Very easy to use and produces great pictures. The ability to adjust the exposure without removing and adding filters makes shooting so much faster. Image quality is great.
23/09/2022
During the window test when we set ND to its maximum value, I didn't notice X.
22/09/2022
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.
21/09/2022
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).
20/09/2022
It is a variable and polarizing ND filter. The ND is 5 steps, there are double, 10 steps (ND1000, 1024 to be exact). The polarizing filter eliminates light reflections on surfaces, cars, water, glass and also enhances the colors of the sky, leaves, asphalt, etc ... (search the internet for more information) Personally, I use it for videos so as not to by closing the shutter to lose depth of field (f9 up, now I can go to f2.3 without burning the frames due to too much light). I haven't removed it from my 35mm in a long time, I'm thrilled.
19/09/2022