A short movie shot only with Zeiss 25mm f2, on a Canon 5D Mark II.
lens provided by: f64.ro (thanks rafi!)
The lens has great optics: sharp and with strong contrast; the perspective is nicely controlled and it has a good focus range (almost macro at the close range).
It has some vignetting at f2 and the focus ring, although great, can't be used hand-held - it's kind of stiff and the camera needs to be placed on a sturdy surface.
Regarding the clip, it has no color correction, the camera was set to neutral - so this is a sort of "raw footage".
A complete article and sample photos soon :)