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Christmas Gifts for Dad: Telescope

Learn about getting a telescope as a Christmas gift for dad this year, with expert holiday shopping tips in this free video clip.

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Binoculars Vs. Telescopes

Binoculars may be the best starter telescope for you! Learn how to choose between binoculars and a telescope in this free home astronomy equipment video from a telescope designer and manufacturer.

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What Are the 2 Types of Telescopes?

Two basic types of telescopes include reflecting and refracting telescopes. Discover how reflecting telescopes use mirrors as the objective, while refracting telescopes use an objective lens with help...

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How to Use a Reflector Telescope

If you have a reflector telescope, the cosmos is yours to explore. Techniques for viewing the galaxy using a reflector telescope run the gamut from very elementary to extremely complicated, but...

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How to Make a Homemade Telescope

Galileo made the first homemade telescope from two lenses and a leather tube. Over time, amateur astronomers have led the way in developing new techniques and ideas for building telescopes. Most...

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Eyeglasses That Enhance Night Vision

At night, many people have impaired vision, especially from headlight glare and darkness on highways. Whether driving late at night or camping in the woods, there are glasses that can enhance vision.

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