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PS: Re: mismatched lenses

  • From: P3D John Bercovitz <bercov@xxxxxxxxxxx>
  • Subject: PS: Re: mismatched lenses
  • Date: Wed, 10 Sep 1997 09:23:52 -0700 (PDT)
I checked and what Ed said was to space the front element 
out farther from the rear two elements.  The front element
is the one with the most power.  He said spacing it out 
increases the power of the lens (decreases its focal length).
John B


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