Cameras

Camera Hacker
Thoughts and procedures on hacking camera equipment, accompanied by product reviews.
http://www.camerahacker.com/

Classic Camera Profiles
Advice on camera selection and profiles of collectible cameras, focusing on Nikon and Leica rangefinders.
http://cameraquest.com/classics.htm

Fargo Enterprises, Inc.
Searchable directory of camera repair companies, camera repair manuals and parts, and camera manufacturers.
http://www.fargo-ent.com/index.html

HowStuffWorks: Autofocus Camera
Illustrated descriptions of active and passive autofocus technology used in cameras, with related links.
http://www.howstuffworks.com/autofocus.htm

HowStuffWorks: How Cameras Work
Illustrated tutorial in everyday language. Includes information on single reflex (SLR) and pinhole cameras.
http://www.howstuffworks.com/camera.htm