Created by Leroy Dissinger. Last Modification: Saturday 05 of February, 2011 02:11:35 MST by Dale Pond. (Version 3)
The original document is available at http://pondscienceinstitute.on-rev.com/svpwiki/tiki-index.php?page=Figure+12.08+-+Plane+of+Inertia+shown+as+an+Optical+or+Focalizing+Function