BebuLamar wrote:
Nope same f/stop
for example if you calculate the DOF for the 50mm, f/5.6, focus at 5 feet. The DOF is the same for the M43 of 35mm, f/5.6, focus at 5 feet.
Since the crop factor of the M43 is 2 so the formula is 50x1.1414/2
It's pretty close but the crop factor and the CoC ratio are not exactly 2x and the M43 has a different aspect ratio.
Because of the difference in aspect ratio, the field of view has a 2x factor horizontally but 1.78 vertically.