36mpx full frame still from the Sony A7R with a sonnar 85mm and Iscorama 36:-   http://www.dropbox.com/s/fz1paa2uj1w5avo/A7R_Sonnar85mm_Iscorama36_f11.tif   The Iscorama is optically clear.  Clearer than air.  It's like nothing was put in front of the taking lens.  Unreal.     it would be really cool if we built up a database of high quality tif's of anamorphic setups for reference.