Celestron C14 XLT Fastar /CGE
  • Celestron C14 XLT Fastar /CGE

Celestron C14 XLT Fastar CGE

14" Schmidt-Cassegrain Optical Tube Assembly

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General Features

  • 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

Optical Design
Aperture (mm)
355.6 mm (14 in)
Focal Length
3910 mm (154 in)
Focal Ratio
Focal Length of Eyepiece 1 (mm)
40 mm (1.57 in)
Magnification of Eyepiece 1
98 x
Star Diagonal
Optical Tube
Fastar Compatible
Highest Useful Magnification
840 x
Lowest Useful Magnification
51 x
Limiting Stellar Magnitude
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

2 Years Warranty


Data sheet

Optical Design
Schmidt Cassegrain
14 inch
Focal Length
3910 mm
Focal Ratio
Optical Coatings
Starbright XLT Coating
Optical Tube Length (mm)
31 inch

Specific References