K&F Concept Square ND16 Filter, 100 * 100 * 2mm Neutral Density Filters Multi-Coated Glass Waterproof 4 f-stop Gray ND
SKU: KF01.1840
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.
21/03/2019