Introducing the Nisi True Colour Vario ND Filter

The new Nisi True Colour Pro-nano Vario-ND now adds Nisi's True-Colour optical coating to a variable neutral destiny filter. I received a sample to test towards the end of last year and had some time to play with the new glass. The video discusses what a Vario-ND is exactly, as well as why one would use it for video, as well as stills photography.

Timeline:
00:00 start
00:18 Introduction
00:45 New features on the True Color Vario-ND
02:57 NEW True Colour Optical glass
04:15 How a variable ND filter works
04:50 Issues with X-effect and Polarization (solved by the new version)
06:02 Variable ND for video work!!!
08:37 What to look for when buying a variable ND
10:17 Also for stills photographers
11:18 Conclusion and recap