Welcome to my blog, I'm Charles Johnson - a scientist and an amateur photographer. This site is devoted to all aspects of science related to photography. For more information read my About page.

This blog is © 2007-2010
Charles S. Johnson, Jr.
All rights reserved.
Comments[0] 09:04PM Jul 12, 2010 by Charles in General
I understand that from point on my entries on this Blog, Photophys.com, will also appear on my page at Amazon. When I am sure that is up and running, I will re-post the link to corrections for "Science for the Curious Photographer."