For auto rigshots I needed a quality filter at a good price, this would be worth buying at a much higher price! It comes beautifully packaged with a high quality holder for the filter, all made from non-animal products! But none of this matters if it doesn't work, but it does! High quality glass with no tolerable impact on my A7R IV's picture quality. If you need a great ND, this is it!
05/05/2022
have an ND 400 that I use for waterfalls etc but I don't always want to block that much light so I looked for something a bit faster maybe an ND16. I've had variable filters in the past but have never been happy with the dreaded Xs the screen when you rotate it or an uneven color cast across the screen. I saw the K&F ad that said you didn't have any of these issues so thought I'd give it a try and they are great, very even light reduction across the frame and no Xs.I have the 77mm filter he is really well made, there are stops on rotation so it's easy to see where the limits are, the frame itself is slightly larger than the 77mm so no chance of vignetting in the corners, the small downside to this is I can doesn't seem to attach the filter with my hood, but that's no big deal. We recommend.
29/04/2022
I used it on my 17-55 Canon 2.8 lens for video. It is wonderful! Nice feeling to turn it, perfect case for transport included. Does j not have an "x" when used at 8 stops! Does not affect the picture quality. I have a similar, only more expensive, other brand that doesn't work as well as this one. I am a professional cameraman and I trust this brand!
25/04/2022