KENKO ND FILTER

[Herman]

At Photokina Kenko will unveil a variable ND filter.
Adjustable from 2.5 - 1000 ND.
Note: article in dutch.

Source and link:
Kenko introduceert variabel ND filter op Photokina - Transcontinenta blog

 

[Krang]

Well this would be very handy. I'ts quite annoying to stack loads of ND's on top of each other.

I hope it is not insanely expensive, so I can buy it for different lenses