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HomeCelestron Optical Tube Assemblies

Celestron Optical Tube Assemblies

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Celestron C6-A-XLT CG-5 6" f/10 Schmidt-Cassegrain Telescope (OTA Only)

Celestron C6-A-XLT CG-5 6" f/10 Schmidt-Cassegrain Telescope (OTA Only)

BH # CEC6AXLT MFR # 91010-XLT
2 Reviews
Key Features
  • 6" (150mm) Schmidt-Cassegrain OTA
  • 1500mm Focal Length, f/10 Focal Ratio
  • StarBright XLT Optical Coating System
  • 25mm Eyepiece and 90° Star Diagonal
$79999
In Stock
No Store Display
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Celestron C8-A-XLT CGE 8" f/10 Schmidt-Cassegrain Telescope (OTA Only)

Celestron C8-A-XLT CGE 8" f/10 Schmidt-Cassegrain Telescope (OTA Only)

BH # CEC8AXLT MFR # 91024-XLT
1 Review
Key Features
  • 8" (203mm) Schmidt-Cassegrain OTA
  • 2032mm Focal Length, f/10 Focal Ratio
  • StarBright XLT Optical Coating System
  • 25mm Eyepiece and 90° Star Diagonal
Available in other Styles, Configurations & Kits
$1,29900
In Stock
No Store Display
Free Expedited Shipping

Celestron EdgeHD CGE 8" f/10 Aplanatic Schmidt-Cassegrain Telescope (OTA Only)

BH # CEEDGEHD800 MFR # 91030-XLT
6 Reviews
Key Features
  • 8" (203mm) Schmidt-Cassegrain OTA
  • 2032mm Focal Length, f/10 Focal Ratio
  • StarBright XLT Optical Coating System
  • EdgeHD Aplanatic Field-Flattener Design
Available in other Styles, Configurations & Kits
$1,69900
In Stock
No Store Display
Free Expedited Shipping

Celestron C9 1/4-A XLT 9.25" f/10 Schmidt-Cassegrain Telescope (OTA Only, CGEM Dovetail)

BH # CEC9.25AXLT MFR # 91027-XLT
4 Reviews
Key Features
  • 9.25" Schmidt-Cassegrain OTA
  • 2350mm focal length, f/10 Focal Ratio
  • StarBright XLT Optical Coatings
  • 25mm Eyepiece, 90° Diagonal
Available in other Styles, Configurations & Kits
$1,99995
In Stock
No Store Display
Free Expedited Shipping

Celestron EdgeHD CGE 8" f/10 Aplanatic Schmidt-Cassegrain GoTo EQ Telescope

BH # CEAVX8EHDK MFR # 12031
6 Reviews
Key Features
  • 8" (203mm) Schmidt-Cassegrain OTA
  • 2032mm Focal Length, f/10 Focal Ratio
  • StarBright XLT Optical Coating System
  • EdgeHD Aplanatic Field-Flattener Design
Available in other Styles, Configurations & Kits
$2,59900
In Stock
No Store Display
Free Expedited Shipping

Celestron EdgeHD 9.25" f/10 Aplanatic Schmidt-Cassegrain Telescope (OTA Only)

BH # CEEDGEHD925 MFR # 91040-XLT
6 Reviews
Key Features
  • 9.25" (235mm) Schmidt-Cassegrain OTA
  • 2350mm Focal Length, f/10 Focal Ratio
  • StarBright XLT Optical Coating System
  • EdgeHD Aplanatic Field-Flattener Design
Available in other Styles, Configurations & Kits
$3,09900
In Stock
No Store Display
Free Expedited Shipping

Celestron 6" f/2.2 Rowe-Ackermann Schmidt Astrograph Telescope (OTA Only)

BH # CE6RASAOTA MFR # 91071
Key Features
  • Patented Catadioptric Astrograph Design
  • 335mm Focal Length/ f/2.2 Focal Ratio
  • StarBright XLT Optical Coating System
  • 3-Element Rare-Earth Optical Glass
$1,69900
Temporarily Out of Stock
No Store Display
Free Expedited Shipping

Celestron Advanced VX 6" f/10 GoTo EQ Schmidt-Cassegrain Telescope

BH # CEAVX6SCTK MFR # 12079
2 Reviews
Key Features
  • 6" (150mm) Schmidt-Cassegrain OTA
  • 1500mm Focal Length, f/10 Focal Ratio
  • StarBright XLT Optical Coating System
  • 25mm Eyepiece and 90° Star Diagonal
$1,69900
In Stock
No Store Display
Free Expedited Shipping

Celestron Advanced VX 9.25" SCT GoTo EQ Telescope

BH # CEAVX925SCTK MFR # 12046
4 Reviews
Key Features
  • 9.25" f/10 OTA
  • StarBright XLT Optical Coating System
  • Motorized Computer-Controlled EQ Mount
  • NexStar+ GoTo Hand Controller
$2,79900
In Stock
No Store Display
Free Expedited Shipping

Celestron CGEM II 800 8" f/10 Schmidt-Cassegrain GoTo Telescope

BH # CECGEMII800K MFR # 12010
3 Reviews
Key Features
  • 2032mm Focal Length, f/10 Focal Ratio
  • StarBright XLT Optical Coating System
  • Internal Focusing Mechanism
  • Motorized Computer-Controlled EQ Mount
$2,89900
In Stock
No Store Display
Free 2-Day Shipping

Celestron C11-A XLT 11" f/10 Schmidt-Cassegrain Telescope (OTA Only, CGE Dovetail)

BH # CEC11AXLT MFR # 91036-XLT
Key Features
  • 11" Schmidt-Cassegrain OTA
  • 2800mm Focal Length, f/10 Focal Ratio
  • StarBright XLT Optical Coatings
  • 40mm Eyepiece, 90° Diagonal
Available in other Styles, Configurations & Kits
$2,99900
In Stock
No Store Display
Free Expedited Shipping

Celestron CGEM II 800 8" f/10 EdgeHD Aplanatic SCT GoTo Telescope

BH # CECGEMII800X MFR # 12017
6 Reviews
Key Features
  • EdgeHD Aplanatic Field-Flattener Design
  • Diffraction-Limiting SCHOTT Glass
  • StarBright XLT Optical Coating System
  • Motorized Computer-Controlled EQ Mount
$3,19900
In Stock
No Store Display
Free 2-Day Shipping

Celestron Advanced VX 11" f/10 Schmidt-Cassegrain GoTo EQ Telescope

BH # CEAVX11SCTK MFR # 12067
Key Features
  • 11" Schmidt-Cassegrain OTA
  • 2800mm Focal Length, f/10 Focal Ratio
  • StarBright XLT Optical Coatings
  • Motorized Computer-Controlled EQ Mount
$3,59900
In Stock
No Store Display
Free Expedited Shipping

Celestron EdgeHD 11" f/10 Aplanatic Schmidt-Cassegrain Telescope (OTA Only)

BH # CE91050XLT MFR # 91050-XLT
2 Reviews
Key Features
  • 11" (280mm) Schmidt-Cassegrain OTA
  • 2800mm Focal Length, f/10 Focal Ratio
  • StarBright XLT Optical Coating System
  • EdgeHD Aplanatic Field-Flattener Design
Available in other Styles, Configurations & Kits
$4,49900
In Stock
No Store Display
Free Expedited Shipping
Used for $3,598.95

Celestron CGX EQ 925 EdgeHD SCT GoTo Telescope

BH # CECGXEQ925TK MFR # 12056
6 Reviews
Key Features
  • 9.25" f/10 Schmidt-Cassegrain OTA
  • EdgeHD Aplanatic Field-Flattener Design
  • StarBright XLT Optical Coating System
  • Motorized EQ Mount
Available in other Styles, Configurations & Kits
$4,99900
In Stock
No Store Display
Free Expedited Shipping

Celestron EdgeHD 11" f/10 Aplanatic Schmidt-Cassegrain EQ GoTo Telescope

BH # CECGX1100HDK MFR # 12057
2 Reviews
Key Features
  • 11" (280mm) Schmidt-Cassegrain OTA
  • 2800mm Focal Length, f/10 Focal Ratio
  • StarBright XLT Optical Coating System
  • EdgeHD Aplanatic Field-Flattener Design
$5,99900
In Stock
No Store Display
Free Expedited Shipping

Celestron C14-AF XLT 14" f/11 Schmidt-Cassegrain Telescope (OTA Only, CGE Dovetail)

BH # CEC14AXLTQ MFR # 91038-XLT
Key Features
  • 14" Schmidt-Cassegrain OTA
  • 3910mm Focal Length, f/11 Focal Ratio
  • StarBright XLT Optical Coatings
  • 40mm 1.25" Eyepiece, Reducer Adapter
Available in other Styles, Configurations & Kits
$6,29900
In Stock
No Store Display
Free Expedited Shipping

Celestron EdgeHD 14" f/11 Aplanatic Schmidt-Cassegrain Telescope (OTA Only)

BH # CE91060XLT MFR # 91060-XLT
Key Features
  • 14" (356mm) Schmidt-Cassegrain OTA
  • 3910mm Focal Length, f/11 Focal Ratio
  • StarBright XLT Optical Coating System
  • EdgeHD Aplanatic Field-Flattener Design
Available in other Styles, Configurations & Kits
$7,69900
In Stock
No Store Display
Free Expedited Shipping
Used for $6,235.95

Celestron CGX-L Equatorial 1400 EdgeHD 14" f/11 Schmidt-Cassegrain GoTo Telescope

BH # CECGXL1400HK MFR # 12077
Key Features
  • EdgeHD Aplanatic Catadioptric OTA
  • 3910mm Focal Length, f/11 Focal Ratio
  • 170x Eyepiece & 90° Star Diagonal
  • Motorized EQ Mount, 75 lb Payload
Available in other Styles, Configurations & Kits
$9,99900
In Stock
No Store Display
Free Expedited Shipping

Celestron 14" f/2.2 Rowe-Ackermann Schmidt Astrograph V2 (OTA Only)

BH # CE14RASA2OTA MFR # 91078
Key Features
  • Patented Catadioptric Astrograph Design
  • 790mm Focal Length/ f/2.2 Focal Ratio
  • StarBright XLT Optical Coating System
  • 4-Element ED Optical Glass Lens Group
$14,99900
In Stock
No Store Display
Free 2-Day Shipping
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