Using Binoculars and Backyard Telescopes

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Using Binoculars and Backyard Telescopes
Episode 3 of Our Night Sky

2010
29 mins

There are many choices when selecting binoculars or a telescope. Learn what to look for in light-gathering power, optical design, magnification, mounts, and other features. Professor Murphy also suggests several tips for...

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Edward Murphy Ph.D.