Title: Fun With Optics
Description: More than two dozen optical projects for the enthusiast or hobbyist.  Shows details illustrations of components and diagrams for assembly.  Each project contains descriptions of how the components work and combine together to make a working object such as a telescope, microscope, magnifier, kaleidoscope, camera obscura, overhead projector, and many more.
Subjects: optics, lenses, focal length, education, edmund scientific