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T3D Re: DOF and a Quiz

  • From: John Bercovitz <bercov@xxxxxxxxxxx>
  • Subject: T3D Re: DOF and a Quiz
  • Date: Fri, 9 Oct 1998 11:59:01 -0700 (PDT)
> the math is different than the information published by Eastman Kodak

How's the Kodak math look?

> please remember that different lenses have different DOF

They certainly do and that seems to be because different 
manufacturers allow different size circles of confusion.  
There may be good justification for this inasmuch as  
lenses with better resolution may more adequately support 
a smaller circle of confusion than other lenses.

John B    http://www.angelfire.com/ca2/tech3d/index.html


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