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Customer Reviews
Helpful Positive Review
I've had this scope for a year now, and I feel like I am ready to review it. Let me start with the GT mount: This is much more stable and capable than my LXD-75 mount. Seems to hold more weight more reliably, and points better. That being said, t...
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26/26 found this helpful
Helpful Positive Review
Celestron C9.25 S-GT by Joseph, July 27, 2007
Very good buy for the price, clear optics and practical to setup. The motors are a little noisy and the finderscope a bit confusing to install. I would recommend the scope to anyone, apart from having already, a very good reputation. I would buy Ce...
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8/9 found this helpful
Read All 2 Reviews

Product Discontinued by Manufacturer

Celestron C9 1/4 S-GT Advanced Computerized Schmidt Cassegrain Telescope - 11046-XLT has been discontinued by Celestron and is no longer available. Our product experts have helped us select these available replacements below.

Product Info for Celestron C9 1/4 S-GT Advanced Computerized Schmidt Cassegrain Telescope - 11046-XLT

Celestron C9 1/4 S-GT Advanced Computerized Telescope w/ StarBright XLT coatings #11046-XLT is a powerful, fully-loaded scope with an automated GoTo system all ready for your disposal. It has the CG-5 EQ mount for supreme imagery free of jitters which would make even the best of resolving power irrelevant. This combination of aperture, automation and price is terribly impressive. After a quick alignment procedure, you'll have an impressive database of 40,000 objects at your disposal: just tell the computerized hand control what you want to observe and the scope will do the rest with the light-gathering power of its large aperture. There's an optional accessory which aligns the scope with GPS information for the utmost in accuracy; even tiny stars invisible in the finderscope will be nailed the first time!image

For more information on Celestron C9 1/4 S-GT Advanced Computerized Telescope #11046-XLT please make sure to check out the Celestron C9 1/4 S-GT Advanced Computerized Telescope Manual in PDF format (~4.79KB).

Specifications for Celestron C9 1/4 S-GT Schmidt Cassegrain Advanced Computerized Telescope #11046-XLT:

Optical Design:   Schmidt-Cassegrain
Optical Diameter:   235mm (9.25")
Focal Length:   92.5" (2350mm)
Focal Ratio:   f/10
Maximum Useful Magnification:   555x
Resolving Power (arc seconds):   0.59
Optical Coatings:   Starbright coatings
Optical Tube Dimensions:   22.0 x 10.5" (559 x 267mm) LxW
Mount Type:   German-type equatorial
Eyepiece Barrel Diameter:   1.25"
Finderscope:   6x30mm
Tripod:   Steel with 2" (51mm) maximum tube diameter
Motor:   DC Servo with dual axis encoding
Weight:   62.00 lb (28.12 kg)

Features of Celestron Schmidt Cassegrain C9 1/4 S-GT Advanced Computerized Telescope #11046-XLT:

  • GPS-compatible with optional CN16 GPS Accessory
  • Proven NexStar® computer control technology
  • RS-232 communication port on hand control to control the telescope via a personal computer
  • Autoguider port for long exposure astrophotography
  • 40,000+ object database with 400 user-definable objects and expanded information on over 200 objects
  • Custom database lists of all the most famous deep-sky objects by name and catalog number; the most beautiful double, triple and quadruple stars; variable star; solar systems; objects and asterisms
  • Double line, 16-character Liquid Crystal Display Hand Control with 19 fiber optic backlit LED buttons
  • DC Servo motors with encoders on both axes
  • The CG-5 GT computerized mount features Celestron's sleek integrated design.

Package Contents:

  • Celestron C9 1/4 S-GT Advanced Computerized Schmidt Cassegrain Telescope w/ StarBright XLT coatings #11046-XLT
  • 1-1/4" 25mm Plossl Eyepiece (94x)
  • 6x30 Finderscope and Mounting Bracket
  • CG-5 Equatorial Mount and Tripod
  • Star Diagonal - 1-1/4"
  • The Sky Level I CD-ROM
  • Accessory Tray
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