exposure calculator

From: Richard M. Koolish <koolish_at_domain.name.suppressed>
Date: Mon 21 May 2001 - 06:39:20 PDT

Since the subject of exposure has come up agan, I'd like to mention that I've
made an exposure calculator that you can print out and assemble into a dial
like the one found on the Luna-Pro meter, except that it goes to f/2048,
8 hours, and ASA .375. It's available as postscript, gif, jpg, and pdf.
It's on my web page at http://linux.bbn.com/~koolish just underneath the
picture of the elliptical pinhole camera. You have to compute reciprocity
failure yourself. The calculator does not do that.
Received on Mon May 21 09:39:35 2001

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