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P3D Re: Donaldson

  • From: "Greg Wageman" <gjw@xxxxxxxxxx>
  • Subject: P3D Re: Donaldson
  • Date: Tue, 20 Jul 1999 23:34:38 -0700

From: ron labbe <ron@xxxxxxxxxxxx>


>A Donaldson is a handmade (a la Brackett) macro stereo camera with a
dual
>bellows and adjustable interocular... specifically made for
opthamology.
>Takes 35mm 7-P images, but I've yet to try it... it's quite a
contraption,
>sold for $15,000 20 years ago when it was being made by Dr Donaldson...
I
>got it for $1300 delivered (on eBay). I hope it works! Don't know how
many
>were made...


So it was originally designed to take photographs of the two *eyes*,
simultaneously?  And therefore, by turning it "outward" from its
original intent, it becomes a macro stereo camera?  Who'd a thunk!

     -Greg W. (gjw@xxxxxxxxxx)




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