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Celestron

Celestron C9.25 SCT OTA with CGE Mount Plate

Celestron C9.25 SCT OTA with CGE Mount Plate

Regular price $1,999.95 USD
Regular price Sale price $1,999.95 USD
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SKU:CE-C925-CGE

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PRODUCT DESCRIPTION

The Celestron C9.25 SCT OTA with CGE Mount Plate is a high-performance optical tube assembly crafted for serious visual observers and imagers alike. With premium StarBright XLT coatings on all optical surfaces and a longer focal length, this Schmidt-Cassegrain design delivers superior contrast and planetary detail.

  • 234.95 mm (9.25") aperture with f/10 focal ratio provides high magnification and light-gathering power
  • StarBright XLT coatings enhance image brightness and contrast
  • Compatible with mounts using CGE-style 3-inch dovetail plates
  • Precision optics deliver excellent performance on both deep-sky and planetary targets
  • High-resolution views of Jupiter’s cloud belts, Saturn’s rings, and Mars' surface features
  • Sturdy OTA design optimized for long-term visual use and easy integration into imaging setups
  • Great optical tube choice for users upgrading from smaller apertures or building a flexible astro rig

The C9.25's reputation for high contrast, sharp optics, and its unique blend of aperture and portability makes it a staple among experienced observers. It is especially valued for planetary, lunar, and double-star work.

TECHNICAL SPECIFICATIONS
Feature Specification
Aperture 235 mm (9.25")
Focal Length 2350 mm
Focal Ratio f/10
Optical Design Schmidt-Cassegrain
Optical Coatings StarBright XLT
Highest Magnification 555x
Lowest Magnification 34x
Limiting Magnitude 14.4
Light Gathering Power 1127x
Resolution (Rayleigh) 0.59 arcseconds
Resolution (Dawes) 0.49 arcseconds
Secondary Obstruction 85 mm (3.35")
Obstruction by Diameter 36%
Obstruction by Area 13%
OTA Length 559 mm (22")
OTA Diameter 271.78 mm (10.7")
OTA Weight 20 lbs (9.07 kg)
OTA Mount Type CGE Dovetail
Free Shipping Yes
Warranty 2-Year Warranty
WHAT’S IN THE BOX?
  • C9.25-inch Schmidt-Cassegrain Optical Tube Assembly
  • 3-inch CGE-style dovetail mounting plate
  • 6x30 Optical Finderscope
  • 1.25-inch Star Diagonal
  • 1.25-inch 25 mm Eyepiece (94x Magnification)
  • 2-Year Manufacturer’s Warranty Documentation
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