“Our Night Sky” S:1 E:3 Using Binoculars and Backyard Telescopes

S:1 E:3 Using Binoculars and Backyard Telescopes 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 getting the best observing experience out of your equipment.