10-07-2012, 04:53 AM
Hi, DOF master is not helping.
It starts with 1 ft.
DOF is listed as same in case of F2 and F2.8 ???
Let me rephrase my question:
Supposing two lenses of the same focal length: 50 F2 and 50 F2, but one of them is macro lens.
At one feet, the minimum focus distance, the non-macro gives a DOF of X inches.
But since macro can go nearer, the DOF should be shallower than X, right?
Now what happens with the actual lenses being 45/1.8 and 60/2.8 macro...?
can you tell me?
It starts with 1 ft.
DOF is listed as same in case of F2 and F2.8 ???
Let me rephrase my question:
Supposing two lenses of the same focal length: 50 F2 and 50 F2, but one of them is macro lens.
At one feet, the minimum focus distance, the non-macro gives a DOF of X inches.
But since macro can go nearer, the DOF should be shallower than X, right?
Now what happens with the actual lenses being 45/1.8 and 60/2.8 macro...?
can you tell me?