Finally did an updated UM46 low light test with firmware 4.2
This time tested all ISOs- 200, 400, 800, 1600 under 1, 2, 4, 8, and 16 foot candles of illumination. 200% closeups and uncorrected shots are also included in this video.
Lens: Nikkor 50/1.4 shot wide open.
This is not a scientific tests- no chart was used. My concern is what a face looks like brought back from the mud, and of course shadow detail- so sort of duplicating a less than ideal location.