Using the same 50mm f/1.8 lens on my Canon 5D, Panasonic GH4 (in HD & 4K) and Sony F5. This was mainly to confirm what I expected to see with respect to angle of view on the different sized sensors. I’m sure I could have recorded this more accurately but it was pretty much what I expected. (ISO 800 on all three camera’s)
From the Metabones Speedbooster review here:
