General bino info:<br /><br />Using binoculars by Richard Talcott<br /><br />Portable and relatively inexpensive, binoculars offer great views of the Moon, comets, Milky Way star fields, and large deep-sky objects.<br /><br /><br />Ask someone what equipment they need to start exploring the night sky and, 99 times out of 100, they'll fire back "telescope" as the answer. Although a telescope may seem the logical choice, there's an alternative that in many respects works better. Binoculars are highly versatile instruments that can reveal craters on the Moon, moons orbiting Jupiter, Milky Way starfields, and even other galaxies.<br /><br />In many ways, binoculars prove superior to a telescope for those starting out in astronomy. They have a wide field of view and provide right-side-up images, making objects easy to find. They require no effort or expertise to set up — just sling them around your neck, step outside, and you're ready to go. That portability also makes binoculars ideal for those clear nights in the middle of the week when you don't have the time — or inclination — to get out a telescope. And for most people, observing with two eyes open rather than one seems more natural and comfortable.<br /><br />If that still hasn't convinced you, maybe price will. Unless you have money to burn on image-stabilized models, binoculars offer a more affordable way to tour the heavens than a telescope. If you're a parent hoping to foster a child's interest in the universe, binoculars are the ticket. Even if the appeal of stargazing eventually wanes, binoculars can be used for more down-to-Earth pursuits. <br /> <br />Before you purchase binoculars, you'll need to understand a few basics. Aperture is the most important binocular specification, at least in those intended for stargazing. Aperture describes the diameter of the front lenses. The larger the diameter, the brighter the resulting images. Astronomical binoculars should have a diameter of at least 40 millimeters (mm). Those with <div class="Discussion_UserSignature">
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