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P3D Re: Subject: P3D Re: Hugo de Wijs VM viewer, Re: Normal interocular spacing?

  • From: Paul Talbot <ptww@xxxxxxxxx>
  • Subject: P3D Re: Subject: P3D Re: Hugo de Wijs VM viewer, Re: Normal interocular spacing?
  • Date: Sun, 07 Mar 1999 11:34:58 -0800
abram klooswyk wrote:

> In 1975 my conclusion was that a global mean of about 65 mm seemed
> likely, but that stereoscopes preferably should accommodate the
> range from 50 to 80 mm.
> That means a _usable_ lens diameter of 15 mm when using 65 mm
> lens separation.

What size lens is required to realize a usable diameter of 15mm?

Thanks,
Paul Talbot


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