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P3D Re: Mounting jig


  • From: Greg Erker <erker@xxxxxxxxxxxxxx>
  • Subject: P3D Re: Mounting jig
  • Date: Thu, 18 Nov 1999 09:20:07 -0700

> http://www.pathcom.com/~vhchan/stereo.html

>	The lenses are only single element.  Not the best, but then again, its
>only for mounting.  Actually, come to think of it, they may be f=100mm, not
>f=50mm as I put on the web page.

  100mm FL sounds more believable for a single
element lens.

>	The lenses are from Efston Science here in Toronto, Canada.  Cost about
>$4.95 each.  The have a whole bunch, sorted into little envelopes, sitting
>in a plastic box.  They have a mail order web site at:
>
>http://www.efstonscience.com/

  Thanks. Too bad they aren't achromats....


Greg E.