Lots of vignetting even at lowest setting. As you get halfway through the darkening you start getting blotches. At full darkening there is a dark visible X in the picture. I am very curious how this filter go so many positive reviews. I find it unusable. I am returning it and will look for something more expensive that works or simply go for fixed ND filters
25/09/2021
Great ND filter BUT will not work with lens cap. Once I put it on my Sigma 24-70, the lens cap that came with it would not work. The filter itself is larger and will have to grab one of those rubber caps. Sort of annoying but great results!
18/09/2021
Typically I see a green color cast with nd filters. This one didn’t seem to do that. I shoot studio work and recently did a shoot. Shooting at 1.2 aperture. So I needed to cut light. This filter worked great.
12/03/2021
I have several of these and am very happy with them. I hate to say it but I’ve dropped this one a couple of times but it has held up well. Some damage (minor) to the ring but no scratches on lens. Material quality is top notch.
21/10/2020
What a wonderful improvement from the old days, when you had six different filters. Very pleased with this filter for slow motion pgotos.
17/10/2020
I ordered this filter and it arrived on July 7th. I used it one time to take pictures. I kept it in my camera bag in its case with my camera gear. I tried to use it yesterday and it only tints portions of the lens making the pictures unusable. This filter was never dropped or tossed around or treated rough in any manner.
29/09/2020
31/08/2020