This ND 0.
3 to ND 1.
5 variable filter is manufactured by Schneider Optics in Germany, to exacting standards.
With a simple twist, the filter may be adjusted from +1 f/stop through to +5 stops.
The filter is multi-coated to reduce reflections and resist abrasion, and the additional ‘nano' coating helps to bead and repel moisture.
The XS-Pro Digital mount is manufactured from brass for durability, with a black anti-reflective coating and a narrow design to reduce vignetting.