Pop Photo in an article stated that the pocket cameras have more depth of
field due to the smaller size sensor. Is this a physic fact or a practical
fact? I.E. A practical fact is that a wide angle lens has more DOF
than a telephoto lens in use but he physic fact is that both the wide angle and
the telephoto have the same DOF if you blow up the center of the wide angle
picture to the same image size as the telephoto in its print.
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