C14-AF XLT (CGE) Optical Tube Assembly

$4,999.00
Article number: 91038-XLT
Availability: Order now!
Delivery time: Ships in 2-3 Days from our Warehouse

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

 

Specifications

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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