Previous versions of brainiac's message #8143208 « 5D2 150% vs 7D 100% »
brainiac Offline [X]
Re: 5D2 150% vs 7D 100%
dhphoto wrote:
The 5DII image is on the left, judging by the DOF behind the subject, but what is the point? You\'ve interpolated the data so the test is invalid - you\'ve introduced another step. a whole other set of variables.
If you want a fairer comparison shoot the shot at two different distances so the subjects\' image takes up the whole of the sensor on both
+ Graham\'s number.
To make a fair comparison you need to shoot the same shot with each, even if that means stepping backwards. You then need to uprez the 7D shot to 21 Mpixels. From what I understand of what you have done here, there is no comparison to be made at all because (a) you have not taken the same picture with each camera and (b) you have not uprezzed the 7D shot to 21 Mpixels to ensure equivalent magnification of pixels (as would be seen in a pair of same-size prints).
Feb 17, 2010 at 06:32 AM
Previous versions of brainiac's message #8143208 « 5D2 150% vs 7D 100% »
