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P3D Re: Sharpness Anxiety

  • From: jacob@xxxxxxxxxxxxxx (Gabriel Jacob)
  • Subject: P3D Re: Sharpness Anxiety
  • Date: Tue, 1 Sep 1998 23:02:40 -0400 (EDT)
Dr.T writes:

>Gabriel!  It has been discussed many times... The entire design
>is different.  For Realist 3.5 and 2.8 lenses, the 3.5 have three
>elements while the 2.8 have four elements.  (to understand what this
>means, consider the simple lenses = one element vs. achromatic
>lenes = two elements in viewers... camera lenses require more elements
>to give good optical performance)

Sorry "teach", I wasn't listening! :-) I guess at the time(s)
I wasn't paying attention because I had my eyes set on a FED. 

Gabriel


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