Mostly excellent full metal build quality, except the filter holding part itself is plastic. Very good design and very simple to use. Fast to put on and off (quick release is awesome). I have faith in the build quality, though. I will update this review if it breaks.
31/03/2020
Wow is the word, quality of the filter is Top line it's glass comes with a lovely leather wallet. The ND filter holder is amazing it's metal and really solid comes with the accessories to connect with the lens.
30/03/2020