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Best for viewing:
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Best for imaging:
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Mount type:
Altazimuth Equatorial
Telescope aperture range:
Up to 102mm (Up to 4") 103mm - 152mm (4" - 6") 153mm - 203mm (6" - 8") 204mm - 254mm (8" - 10") Over 254mm (Over 10")
Telescope f/ratio range:
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11 lbs. - 25 lbs. 26 lbs. - 40 lbs. 41 lbs. - 75 lbs. Over 75 lbs.
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Celestron Cassegrain Telescopes
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Celestron Cassegrain Telescopes

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Celestron's CGEM DX 1100
Celestron's CGEM DX 1100 features our high-end 11" Schmidt Cassegrain OTA with XLT coatings mounted on our brand new CGEM DX mount. The CGEM DX mount is the newest member of our fully computerized Equatorial mount series.
$3,699.00
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Celestron's CGEM DX 1400
Celestron's CGEM DX 1400 features our high-end 14" Schmidt Cassegrain OTA with XLT coatings mounted on our brand new CGEM DX mount. The CGEM DX mount is the newest member of our fully computerized Equatorial mount series.
$6,299.00
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Celestron CPC Deluxe 800 HD
The Celestron CPC Deluxe 800 HD, with EdgeHD optics produces crisp, clear images and celestial views. A great telescope for the advanced observer or astrophotographer. Full GoTo and GPS makes it easy to align and find any of the 40,000+ objects.
$2,399.00
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About Orion Telescopes & Binoculars

Since 1975 Orion Telescopes & Binoculars has been offering telescopes for sale direct to customers, with an unswerving commitment to best quality products, value and unmatched customer care. Our 100% satisfaction guarantee says it all.

Orion offers telescopes for every level: Beginner, Intermediate, Advanced, and Expert. From our entry level beginner telescopes for amateur astronomers to our Dobsonian telescopes to our most advanced Cassegrain telescopes and accessories, you can find the best telescope for you. And you'll enjoy discount prices by buying your telescope online, direct from Orion. Not sure how to choose a telescope? Orion's Telescope Buyer's Guide is a great place to start.

Orion binoculars are known for quality optics at a great price. We offer binoculars for every viewing interest, including astronomical binoculars, compact binoculars, waterproof binoculars, birding binoculars, and sport and hunting binoculars.

Orion's telescope and astrophotography accessories will enhance your telescope enjoyment without breaking the bank. Expand your viewing experience with accessories ranging from moon filters to power-boosting Barlow lenses to advanced computerized telescope mounts. Capture breathtaking photos with our affordable astrophotography cameras. And when you're stargazing, Orion's telescope cases and covers, observing gear, red LED flashlights, astronomy books and star charts will make your observing sessions more convenient, comfortable and meaningful.

At Orion, we are committed to sharing our knowledge and passion for astronomy and astrophotography with the amateur astronomy community. Visit the Orion Community Center for in-depth information on telescopes, binoculars, and astrophotography. You can find astrophotography "how to" tips and share your best astronomy pictures here. Submit astronomy articles, events, and reviews, and even become a featured Orion customer!