Tested here is my brand new set of four Cooke Mini S4 Lenses (25mm, 32mm, 50mm, and the 75mm). The camera I used was a Sony F3, using S-Log Gamma and 5500k color temp. As night falls, camera color temp wet down to 3200k and some sodium vapor lights fell upon the scene.
Compression is AppleProRes 422 LT
In the test I tried to include:
-Dramatic focus pulls (from infinity to +/- 1.5m-3m) so breathing could be studied.
-How the T2.8 stop actually played out with available light (amazingly).
-Distortion of the wide angle lenses, on infinity and on a close up (+/- 1.5m).