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Re: Astro stereo again

  • From: bercov@xxxxxxxxxx (John Bercovitz)
  • Subject: Re: Astro stereo again
  • Date: Sat, 24 Feb 1996 08:02:14 -0800
Paul Boyer writes:
 
> McKay writes that when using
> longer-than-normal taking lenses, one should increase the base by a
> factor equal to the ratio of the focal length of the new lens divided
> by that of the normal taking lens.  
 
That's that "PePax" bunk.  It shows up in all sorts of forms.  I've even
seen it in J.O.S.A. under Dudley's name.  I'd guess these guys didn't think 
it through - they were echoing each other - it couldn't have been that they 
all made the same mistake.
 
John B
 


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