Of course it is changed to take the same FoV. It is simple geometry. But who promissed that it must be exactly the same?Pau wrote:Justwalking wrote:Evidently DOF is not the same in both pictures, why?rjlittlefield wrote:
Rik, can you say that their DoF looks absolutely just the same?
http://resourcemagonline.com/2014/02/ef ... eld/36402/Camera distance is different so angle of light also is, so effective aperture is also different, smaller in DX mode.© 2013 Robert OToole Photography | Lens: Sigma Macro 150mm F2.8 EX DG OS HSM | Camera: NIKON D800E | ISO: 100 | f8 | Shutter speed: 1/250 sec | single SB-R200 flash. Same camera settings and lens with only camera distance and sensor format changed .
The article author doesn't take it in consideration so the whole statement is wrong
The main thing that we are seeing different DoF with same FoV of subject.
What's wrong if one DoF more than anothether with same FoV?
Absolutely nothing. You can trust to your eyes.
Just need use correct math for understanding why it happens with magnification. If author did not say why it happens by theory it is not mean that the fact is incorrect.
So lonepal is correct when wrote:
And answer must be YES.I think I will get more dof with a m4/3 sensor than the apsc right?