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Published on Aug 14, 2008
The parts of telescope can differ in varying telescope designs, but they work by using mirrors or lenses as reflectors or refractors to magnify light. Learn the parts of a basic telescope from an observatory director in this free astronomy video.
Expert: Rocky Alvey & Billy Teets Bio: Rocky Alvey is the assistant director of the Vanderbilt Dyer Observatory and has been involved in astronomy since 1969. Filmmaker: Dimitri LaBarge