just a note...
http://www.cinematography.com/index.php?showtopic=55271
I am selling my 16mm lens. It has a pl mount right now, was originally either arri-s or arri-b, but can be adapted basically any mount. It is one of the sharpest lenses in its class as well as one of the fastest.
I just got a job in broadcast editing so I no longer need it. I am willing to part with it for a good price.
It is also very light weight, only a pound or so, so it's a great lens for handheld work.
email me at peter@skibovision.com if you are interested