Celestron EdgeHD 925 OTA - CGE

Optical Tube Assembly

Availability: In Stock

Brand New Includes Two Year Warranty

Returnable Item: 30 Day Guarantee i

Reg. Price:$2,759.99
Discount:($360.04)
Sale Price: $2,399.95
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Condition

  • Technical Features

Technical Features for Celestron EdgeHD 925 OTA - CGE

The Celestron 925 OTA - CGE is a 9.25 optical tube assembly that features 9.25 EdgeHD optical design with StarBright XLT coatings. The 9.25 optical tube assembly is a versatile instrument that accommodates 2 focal ratios: native f/10 or ultra-fast f/2 imaging with a removable secondary mirror and third-party accessories.

The Celestron’s premium StarBright XLT coatings provide maximum light transmission. A 9x50 finderscope, 2" mirror diagonal for more comfortable viewing, and wide-angle 23 mm Luminos 2" eyepiece are all included.

925 OTA - CGE Features:
Factory Information:
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  • 9.25 Optical Tube Assembly
  • StarBright XLT Coatings
  • 555x Maximum Magnification
  • Focal Length: 2350 mm, f/10 Focal Ratio
  • 9x50 Finderscope
  • Aluminum Tube
  • EdgeHD Optics Technology
  • SCHOTT Glass Technology
  • SKU: 91040-XLT

Specifications:
Optical Design : EdgeHD
Aperture : 234.95 mm (9.25 in)
Focal Length : 2350 mm (93 in)
Focal Ratio : 10
Focal Length of Eyepiece 1 (mm) : 23 mm (0.91 in)
Magnification of Eyepiece 1 : 102 x
Finderscope : 9x50
Star Diagonal : 2" w/ 1.25" Adapter
Highest Useful Magnification : 555 x
Lowest Useful Magnification : 34 x
Limiting Stellar Magnitude : 14.4
Resolution (Rayleigh) : 0.59 Arc Seconds
Resolution (Dawes) : 0.49 Arc Seconds
Light Gathering Power : 1127 x
Secondary Mirror Obstruction : 3.35 in (85 mm)
Secondary Mirror Obstruction by Diameter : 36%
Secondary Mirror Obstruction by Area : 13%
Wide-Angle : 23 mm
Optical Coatings : StarBright XLT
Optical Tube Length : 22 in (559 mm)
Optical Tube Weight : 21 lbs (9.53 kg)
Dovetail Compatibility : CGE Mount
The Celestron EdgeHD 925 OTA - CGE has many exciting features for users of all types. See the Celestron EdgeHD 925 OTA - CGE gallery images above for more product views. The Celestron EdgeHD 925 OTA - CGE is sold as a Brand New Unopened Item.