Additional Resources

Here is a list of offsite resources you may want to visit, that provide additional information about topics covered on this site. - GTK

Sky & Telescope Magazine

This informative site will answer your questions about current events in the heavens and equipment for new and advanced amateur astronomers. Perhaps of greatest value is access into over 60 years of articles in "Sky & Telescope."

Charles Schwartz Camera Obscura

After a brief history of camera obscuras, Schwartz examines in detail the photographic capabilities of his instrument. From his ideal location overlooking Central Park he captures images of joggers, traffic, wildlife, skyscrapers and colorful sunsets.
The Magic Mirror of Life by Jack & Beverly Wilgus

This site traces the development of camera obscuras from the earliest pinhole devices to modern operating instruments with motorized mirrors and lenses. Portable and handheld units used by artists are fully illustrated as well.