The 35mm is designed for 1'' sensor. It has been used in some of the shots of Slumdog Millionaire.
I'm looking for a solution to use it with my anamorphic lens my baby Hypergonar. I did some fast test and it's very promising !!!!! (flickr.com/photos/43243778@N04/9845131316/)
Olympus OM-D E-M5
LINOS MeVis-C C-mount 35mm 1.6 lens made by Qioptiq (rear limed to fit in the C-mount adapter) always oppened @ 1.6
Hoya ND Filter ND400
1080P30, 1/50
Art4 "tonalitée lumineuse" art filter
No CC