Lunar northern hemisphere (moon) through a 10" reflector telescope

!±8± Lunar northern hemisphere (moon) through a 10" reflector telescope

using a modified Philips webcam (CCD) mounted on a SkyQuest 10" Dob.

Lunar northern hemisphere (moon) through a 10" reflector telescope

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Orion StarSeeker 130 GoTo Reflector Telescope & SkyLine Kit

!±8± Orion StarSeeker 130 GoTo Reflector Telescope & SkyLine Kit

Rate : | Price : $499.99 | Post Date : Dec 30, 2011 08:45:37
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You don't have to know Lyra from Leo to locate oodles of celestial objects with the StarSeeker 130. It uses the latest computerized object-locating technology to automatically pinpoint any of 4,000+ astronomical objects, then tracks it until you are ready to move on to the next one! With the largest optics of all the StarSeekers, this model sees the deepest into space. Its 130mm-diameter (5.1-inch) parabolic mirror has a short focal length to provide a wide field of view and bright images. Friends and family will enjoy probing intriguing star clusters and nebulas as well as the Moon and planets. Includes illuminated hand controller, 1.25-inch R&P focuser, two Kellner eyepieces, and a red-dot finder scope to aid in the initial alignment. Point yourself, and your telescope, in the right direction with the included Orion SkyLine Kit. Featuring the Orion SkyLine Deluxe Green Laser Pointer, Orion Shorty 2x Barlow Lens, and Orion Beginning Stargazers Toolkit, the Add SkyLine Kit enhances your ability to sight objects in the night sky, magnify your view of such objects, and to learn about them and when they can be viewed.

• 1.25" Orion 13% Transmission Moon Filter
• AC-to-DC Adapter for Orion StarSeeker Telescopes

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Reflecting Telescope Optics II: Manufacture, Testing, Alignment, Modern Techniques: 002 (Astronomy and Astrophysics Library)

!±8±Reflecting Telescope Optics II: Manufacture, Testing, Alignment, Modern Techniques: 002 (Astronomy and Astrophysics Library)

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Post Date : Dec 20, 2011 08:13:47
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This volume is concerned essentially with the modern developments in reflecting telescope optics. In the last twenty years, modern technology has revolutionized not only manufacturing and test procedures but also the whole area of quality specification with the introduction of active control into the functioning telescope. Other subjects covered here are alignment of telescope optics, atmospheric optics, including adaptive optics, reflecting coatings and ancillary equipment (adapters and baffles). Although an independent work, Vol. II is heavily cross-referenced with Vol. I. It is richly illustrated and gives, together with Vol. I, the most complete list of references available; it can also therefore be regarded as a source book.

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Orion AstroView 6 Equatorial Reflector Telescope

!±8±Orion AstroView 6 Equatorial Reflector Telescope

Brand : Orion
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Price : $429.99
Post Date : Nov 25, 2011 06:24:07
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If you're ready to graduate from a small scope or want your first scope to have more light-gathering power than typical starter scopes, step up to the AstroView 6. Its 150mm parabolic mirror has a focal length of 750mm (f/5), so it offers generous wide-field views of deep-sky objects when used with the included 25mm Plossl. For lunar and planetary study, use the 10mm Plossl (also included). The AstroView's EQ-3 equatorial mount features manual slow motion controls, which allow you to center and track objects in the viewing field. An optional single- or dual-axis EQ-3 DC drive is also available for electronic guiding. Built in to the equatorial head is a polar-alignment scope for precise orientation on celestial north or south. The mount couples to a sturdy adjustable aluminum tripod with accessory tray. Includes 6x30 finder, rack-and-pinion focuser, and four-vane adjustable secondary mirror support.

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Celestron 21045 114mm Equatorial PowerSeeker Telescope

!±8±Celestron 21045 114mm Equatorial PowerSeeker Telescope

Brand : Celestron
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Price : $96.34
Post Date : Oct 29, 2011 19:36:10
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Celestron PowerSeeker telescopes are a great way to open up the wonders of the Universe to the aspiring astronomer. The PowerSeeker series is designed to give the first-time telescope user the perfect combination of quality, value, features and power.

Amateur astronomy is a great family hobby that can be enjoyed year round, and Celestron’s PowerSeekers are the ideal choice for families looking for an affordable and high quality telescope that will provide many hours of enjoyment for children and adults alike.

PowerSeekers are quick and easy to set up – even for the novice. No tools are required for assembly!

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