Celestron C9.25 XLT Optical Tube Assembly w. CGE/M Dovetail bar


Manufacturer: Celestron


Product.Nr.: BP#820165X

Manufacturer: Celestron

2.099,00 EUR
incl. 19 % VAT

  • Nicht auf Lager Nicht auf Lager

products condition NewCondition


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product description

  • C9.25
  • 235/2350mm (f/10)
  • Optical Tube Assembly (OTA)
  • Dovetail Compatibility: Losmandy Standard

StarBright XLT Coatings
StarBright XLT is a revolutionary optical coating system which outperforms coatings used on competing catadioptric telescopes. All of Celestron’s Schmidt-Cassegrain and EdgeHD telescopes utilize this custom-engineered coating technology. The StarBright XLT coating system comprises of high-transmission coatings for every lens surface, and high-reflectivity coatings for every mirror surface. This ensures maximum light throughput for the telescope, which yields brightest images.

Specifications

Optical Design Schmidt-Cassegrain
Aperture 235mm (9.25 in)
Focal Length 2350mm (92.52 in)
Focal Ratio 10
Eyepiece 25mm (0.98 in)
Magnification 94x
Finderscope 6x30mm
Star Diagonal 1.25
Optical Tube Aluminum
FASTAR Compatible No
Highest Useful Magnification ca. 555x
Lowest Useful Magnification 34x
Limiting Stellar Magnitude 14.4
Resolution (Rayleigh) 0.59 arcsec
Resolution (Dawes) 0.49 arcsec
Light Gathering Power 1127x
Secondary Mirror Obstruction 3.35 in (85.09mm)
Secondary Mirror Obstruction By Diameter 36.2%
Secondary Mirror Obstruction By Area 13.1%
Optical Coatings StarBright XLT
Optical Tube Length 22 in (559mm)
Optical Tube Weight 20 lb (9.07kg)
Dovetail Compatibility CGE/M Mount / Orange

 

 Scope of Delivery

  • Celestron 9.25" Schmidt-Cassegrain Optical Tube Assembly
  • Aluminum Optical Tube
  • Celestron's premium StarBright XLT coatings
  • 2350 mm focal length (f/10)
  • 25 mm eyepiece included (94x)
  • Visual back allows for use with 1.25" accessories
  • 6x30 finderscope
  • Star diagonal
  • Includes dovetail rail compatible with CGE/M mount

 

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