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Celestron - C9.25-SGT XLT Schmidt-Cassegrain Computerized Telescope - DISCONTINUED


Discontinued Product

Manufactured by: Celestron


This Item is Available With The New VX Mount 12046

The C9.25 Schmidt-Cassegrain optical tube features an optimized baffle system, resulting in the telescope having a flatter field of view for imaging. With a light gathering power of 1127x more than the human eye! That is nearly 33% more than the 8" model. Since it has a slower end focal ratio of f/10, it provides stunning high contrasting views of planets, but for better imaging quality, the telescope is also compatible with many photographic accessories.

The optical tube assembly is mounted on the Advanced GT mount that uses the NexStar computer control technology, including a database of over 40,000 celestial objects with information on over 200 of them. These include the planets and many of the famous deep sky catalogs as well. With the RS-232 and autoguider ports, the mount can be controlled and flash upgraded via the PC as well as control of a camera for astrophotography.

  • 9.25" aperture
  • f/10 focal ratio
  • StarBright XLT coatings
  • 6x30 finderscope
  • 25mm eyepiece
  • 1.25" Star Diagonal
  • 1.25" visual back
  • TheSkyX First Light Edition Astronomy Software
  • CG-5 German Equatorial Mount
  • Two 11 pound counterweights
  • Flash upgradeable
  • NexStar 40,000 object database






Product Series

The Advanced Series family of computerized GoTo telescopes was designed to offer the novice or more advanced user a selection of models with the features and quality that serious amateurs can appreciate.  These scopes come on heavy-duty computerized German Equatorial mounts with ultra-sturdy 2" stainless steel legs and center tray for superior rigidity and vibration dampening.

Additional Information

Name Celestron - C9.25-SGT XLT Schmidt-Cassegrain Computerized Telescope - DISCONTINUED
Manufacturer Celestron
Model 11046-XLT
Discountinued Yes
Custom Stock Status Out of Stock
Accessory Tray Yes
Alignment Procedures AutoAlign, 2-Star Alignment, Quick Align
Angular Field of View 0.55 °
Aperture 235 mm (9.25 in)
CD ROM "The Sky®" Level 1
Communication Ports RS-232 communication port on hand control
Computer Hand Control Double line, 16 character Liquid Crystal Display; 19 fiber optic backlit LED buttons
Counterweights 2-11 lbs
Database 40,000+ objects, 100 user defined programmable objects. Enhanced information on over 200 objects
Eyepiece 1 25 mm (0.98 in)
Finderscope 6x30
Focal Length 2350 mm (92.52 in)
Focal Ratio 10
Magnification 1 94 x
Mount CG-5 Equatorial
Optical Tube Length 22 in (558.8 mm)
Power Supply Car Battery Adapter
Resolution (Dawes) 0.49 arcsec
Resolution (Rayleigh) 0.59 arcsec
Secondary Mirror Obstruction 3.35 in (85.09 mm)
Secondary Mirror Obstruction by Area 13.1 %
Secondary Mirror Obstruction by Diameter 36.2 %
Software Precision 24 bit, 0.08 arcsec calculation
Star Diagonal 1.25
Tracking Modes EQ North and EQ South
Tracking Rates Sidereal, Solar and Lunar
Tripod 2 inch Stainless Steel