Simon Cook Films tested the Blackmagic BMCC and the Blackmagic URSA Mini 4.6k and investigated the cameras ISO rage with some colour cast testing.

Ursa Mini 4.6k Magenta Color Cast Test from Simon Cook Films on Vimeo.

Wanted to do a thorough test to see if the “magenta” issue with the new Blackmagic Ursa Mini 4.6k was in fact a thing. What do you think?

Cameras: Blackmagic Ursa Mini 4.6k, Blackmagic Ursa Mini 4k, Blackmagic Cinema Camera 2.5k
Lens: Sigma 18-35
Aperture: 3.2 – 8 (sweet spot)
WB: 5400K
Set Up: Pitch black basement, 2 LED Softbox lights with 5500k bulbs.

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