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Celestron C14-AF XLT (CGE) Optical Tube Assembly


Price: $4,999.00


  • Manufacturer: Celestron
  • MPN: 91038-XLT
  • SKU: CEL-91038-XLT
  • Availability: In-Stock - Ships from Warehouse

DESCRIPTION  

General Features

  • 14" Schmidt-Cassegrain Optical Tube Assembly
  • Aluminum Optical Tube
  • Fastar Compatible
  • Celestron's premium StarBright XLT coatings
  • 3910 mm focal length (f/11)
  • 40 mm 1.25" eyepiece included (98x)
  • Visual back allows for use with 2" accessories
  • 9x50 finderscope to help accurately find objects
  • 2" mirror diagonal provides more comfortable viewing position when observing objects that are high in the sky
  • Includes dovetail rail compatible with CGE mount
FEATURES  
  • 14" Schmidt-Cassegrain Optical Tube Assembly
  • Aluminum Optical Tube
  • Fastar Compatible
  • Celestron's premium StarBright XLT coatings
  • 3910 mm focal length (f/11)
  • 40 mm 1.25" eyepiece included (98x)
  • Visual back allows for use with 2" accessories
  • 9x50 finderscope to help accurately find objects
  • 2" mirror diagonal provides more comfortable viewing position when observing objects that are high in the sky
  • Includes dovetail rail compatible with CGE mount
SPECIFICATIONS  

PUBLIC SPECS
  • Optical Design: Schmidt-Cassegrain
  • Aperture (mm): 355.6 mm (14 in)
  • Focal Length: 3910 mm (154 in)
  • Focal Ratio: 11
  • Focal Length of Eyepiece 1 (mm): 40 mm (1.57 in)
  • Magnification of Eyepiece 1: 98 x
  • Finderscope: 9x50
  • Star Diagonal: 1.25
  • Optical Tube: Aluminum
  • Fastar Compatible: Yes
  • Highest Useful Magnification: 840 x
  • Lowest Useful Magnification: 51 x
  • Limiting Stellar Magnitude: 15.3
  • Resolution (Rayleigh): 0.39 arc seconds
  • Resolution (Dawes): 0.33 arc seconds
  • Light Gathering Power (Compared to human eye): 2581 x
  • Secondary Mirror Obstruction: 4.5 in (114 mm)
  • Secondary Mirror Obstruction by Diameter: 32%
  • Secondary Mirror Obstruction by Area: 10%
  • Optical Coatings: StarBright XLT
  • Optical Tube Length: 31 in (787 mm)
  • Optical Tube Weight: 45 lbs (20 kg)
  • Dovetail Compatibility: CGE Mount




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