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[OM] IMG: A Little Something

Subject: [OM] IMG: A Little Something
From: usher99@xxxxxxx
Date: Tue, 14 Jun 2011 20:04:42 -0400 (EDT)
>There's nothing wrong with the image.  It looks very good.  But the
>resolving power of the sensor isn't being taxed at all.  You're just 
not
>aware of how much detail has not been recorded.

Yes, I agree.  The small OOF area closest to the cam doesn't seem to 
detract.
  Most times when I find a largish dof is required, yet am worried about 
diffraction softening, the smaller apertures with aperture
bracketing  almost always are better.  Seems the blurring from lack of 
dof is more pronounced than diffraction at least wehn avoidng the 
extreme small apertures.  I think Moose has commented on this  in the 
past as well.

One can always focus stack, but it is more work.  Curiously have seen a 
bunch of images focus stacked for 2-3X macro with flash yet
claimed to be hand held.  Seems difficult to me.  Rather the opposite 
of using the gizmo below for auto stacking:

http://www.cognisys-inc.com/stackshot/stackshot.php

Looks like a cool gizmo anyway.  RRS has some manual gear driven 
flavors too.


I always found this comparison of stacking software interesting, though 
it is a bit long in the tooth now.

http://www.outbackphoto.com/workflow/wf_72/essay.html

Ouch, just looked at the  price for the stack shot macro rail package, 
Mike
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