Celestron Nexstar 90GT Telescope- 90mm F/10.1 OTA with Computerized Mount

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Celestron Nexstar 90GT Telescope- 90mm F/10.1 OTA with Computerized Mount

Regular Price: $469.00

Special Price $249.95

Item # CE-22095
1 Questions(s)

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  • The Celestron Nexstar 90GT is a 90mm doublet refractor with a focal ration of F/10.1 that comes packaged with a number of accessories. It is ideal for the astronomer on the go, or a novice who wants to get into this most fascinating of hobbies.
  • The Celestron Nexstar 90GT includes a motorized mount and a hand controller that works great with the mount in question to control the telescope and make your astronomy experience all the more convenient and fun.
  • The Celestron Nexstar 90GT is a great value choice for both novices and travelers, owing to both a great ease of setup and use and a fine quality for it's price-range- the Celestron name ensuring a splendid experience with their scope.


Celestron Nexstar 90GT Telescope

Celestron is well aware of the needs of both beginners, and those who often travel- and so they've designed a scope with both in mind! Whether you're new to the hobby or someone who needs something for grab 'n go use- or both- Celestron's Nexstar GT 90 is perfect for you! With a utilitarian 90mm aperture design and a 910mm focal length, this scope provides great quality for it's price range with a small, compact, highly portable package.

This system includes not only the 90mm aperture optical tube, but also a single arm motorized Alt Azimuth Mount and adjustable aluminum tripod, as well as numerous useful accessories and additions. From the pair of 1.25" eyepieces which provide different magnifications (46X for the 20mm and 228X for the 4mm) to amplify and alter your astronomic experience to the red dot finder that makes locating your desired targets a breeze, this is a splendid scope. At the heart of the package is the NexStar hand controller, with a database of over 40,000 objects. This controller is sure to work splendidly in conjunction with the motorized mount to make your entire experience much more enjoyable and simple. Ease of alignment, guided tours of the night sky, a huge database of items- and more! All on hand from the NexStar controller.

The OTA is mounted atop a motorized Alt Azimuth mount of high quality, which in turn rests upon the adjustable legs of the aluminium tripod also included. The entire rig can easily be set up or broken back down without any need for any tools, making for a quicker and easier experience for you, the viewer. This makes it ideal both for new astronomers still getting used to everything, eager to get to viewing and imaging, and for experienced astronomers with limited time frames or who travel often.

Features and Specifications

  • 90mm aperture
  • f/10.1 focal ratio
  • 910mm focal length
  • Doublet refractor optical design
  • Anti-reflection coated optics
  • Rack-and-pinion focuser
  • Motorized single-arm alt-az mount
  • Runs on eight user-supplied AA batteries
  • Quick-release base, OTA, accessory tray with rapid no-tool set up
  • Adjustable-height aluminum tripod
  • Spiked feet for steady footing in soft ground
  • Pre-loaded 40,000 object database
  • Multiple assisted-alignment systems: SkyAlign, Auto 2-Star, Auto 1-Star, 2-Star, Solar System
  • Automatic tracking for near and deep sky objects
  • Nine slew speeds: 1°/sec, 2°/sec, 3°/sec, 64x, 32x, 16x, 8x, 4x, 2x
  • Flash upgradeable operating system
  • LED-backlit interface buttons
  • RS-232 serial communication port

Manufacturer Product Number: 22095

Additional Information

Additional Information

SKU CE-22095
Manufacturer Celestron
Telescope Series Celestron NexStar GT
Optical Design Refractor - Achromatic
Mount Type Alt-Azimuth - Motorized
Warranty 2 Year Warranty
Telescope Aperture 90mm / 3.5"
Telescope Focal Ratio f/10.1
Telescope Focal Length 910mm
Optical Coatings Coated
Tube Color or Finish Gloss Black
Focuser Style Rack & Pinion
Manual or Electronic Focusing? Manual
Diagonal Included? Yes - 1.25" Star Diagonal
Finder Included Red Dot Finder
Eyepiece(s) Included Two 1.25" Eyepieces: 4mm and 20mm.
Hand Controller Included? Yes
Alignment Procedure 1-Star Alignment, 2-Star Alignment, 3-Star Alignment, SkyAlign, Solar System Align
Tracking Modes Alt-Azimuth
Objects in Database 40,000+ Object Database
OTA Mount Type Single Arm
Tripod Type Included Adjustable with Aluminum Legs
Included Items

Included Items

  • Celestron NexStar 90 GT 90mm f/10.1 GoTo Refractor Telescope
  • Motorized Alt Azimuth mount
  • 4mm 1.25" Eyepiece
  • 20mm 1.25" Eyepiece
  • 90° Diagonal
  • Red-Dot Finder
  • NexStar Controller
  • Aluminum Tripod
Questions & Answers

Product Questions

I already have this model and now looking for a travel case. Can you recommend one?
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