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Magnification: 102 xObjective Aperture: 235 mmFocal Length: 2350 mm

Code: CI-TS-91040-XLT

MPN: 91040-XLT

UPC: 050234104098

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Product Info for Celestron EdgeHD 925 9.25" Optical Tube Assembly 91040-XLT, OTA Telescope

Celestron EdgeHD 925 9.25" Optical Tube Assembly 91040-XLT, OTA Telescope is part of our big collection of Celestron Astronomy Products. Be sure to look at entire range of Telescopes from Celestron that we supply at everyday discounted prices. Browse our full product choice for the tools and products you need to tackle the job at hand.
WARNING: California`s Proposition 65

Specifications for Celestron EdgeHD 925 9.25" Optical Tube Assembly 91040XLT:

Optical Design: Aplanatic Schmidt
Aperture: 234.95 mm (9.25 in)
Focal Length: 2350 mm (92.52 in)
Focal Ratio: 10
Finderscope: 9x50
Optical Tube: Aluminum
Eyepiece 1: 23 mm (0.91 in)
Magnification 1: 102 x
Star Diagonal: 2" w/ 1.25" adapter
Optical Coatings: StarBright XLT Secondary
Mirror Obstruction: 3.35 in (85.09 mm)
Secondary Mirror Obstruction by Area: 13.1 %
Secondary Mirror Obstruction by Diameter: 36.2 %
Optical Tube Length: 22 in (558.8 mm)
Optical Tube Weight: 21 lb (9.53 kg)
Dovetail Compatibility: CGE Mount

Features of Celestron EdgeHD 925 9.25" Optical Tube Assembly 91040 XLT:

  • 9.25" EdgeHD Optical Tube Assembly
  • Aluminum Optical Tube
  • Celestron's premium StarBright XLT coatings
  • 2350mm focal length (f/10)
  • 23mm Axiom 2" eyepiece included (102x)
  • 9x50 finderscope to help accurately find objects
  • 2" diagonal provides more comfortable viewing position when observing objects that are high in the sky
  • Mirror Support Knobs hold the mirror in place and reduces image shift during imaging
  • Tube vents with integrated 60 micron mesh filter allowing hot air to be released from behind the primary mirror
  • Fastar Compatible optical tubes are equipped with a removable secondary mirror for fast f/2 ccd imaging
  • Includes dovetail rail compatible with CGE mount

Package Contents:

  • Celestron EdgeHD 925 9.25" Optical Tube Assembly 91040-XLT
  • 23 mm eyepiece (102x)
  • 9x50 finderscope
  • dovetail rail