Re: pinhole projection, off topic

From: Chris Peregoy <peregoy_at_domain.name.suppressed>
Date: Mon 30 Oct 2000 - 06:20:47 PST

Where do you get a +.75 diopter from, and how large do they come? My
camera obscura could use one for close up work.

--
Chris Peregoy | http://www.gl.umbc.edu/~peregoy | http://imda.umbc.edu/

Received on Mon Oct 30 09:20:51 2000

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