Reviews
Excellent quality and functionality for a dual and variable filter
This filter is excellent if you want the convenience of a dual filter (CPL and ND) and a continuously variable ND filter. It functioned flawlessly. Be aware though that it's a little more difficult to adjust because of the physical structure of the lens but that's not an issue with the design or this company. It's just the nature of combination filters like this. Also be aware that this filter is of course, twice as heavy as a separate filters used individually. This means it can be a bit more difficult to balance on a lens on a smartphone if you use a gimbal. I still was able to though using offset weights on my gimbal.
2021/06/26