Alright, I have to ask, finally. Has anyone used this lens, either you Canonites or Nikonians, since it's apparently made in either mount. Anyone at all? I've googled and come with almost nothing from no one. Surely it's the sickest lens ever fitted for the F mount right? My F6 quivers and moans every time it sees a picture of this formidable looking chunk of glass. Anyway, I'm just extremely curious and thought I'd check in...

http://www.bhphotovideo.com/bnh/cont...u=46340&is=USA