Celestron EdgeHD 14" Schmidt Cassegrain Optical Tube Assembly with StarBright XLT Coatings

Celestron EdgeHD 14 Celestron EdgeHD 14 Celestron EdgeHD 14 Celestron EdgeHD 14 Celestron EdgeHD 14
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Celestron EdgeHD 14 $5,799.00

About Celestron EdgeHD 14"" Schmidt

EdgeHD is an aplanatic Schmidt telescope designed to produce aberration-free images across a wide visual and photographic field of view. The optical system was designed to reduce more than just off-axis star coma, but also to give an astrograph quality flat focal plane all the way to the edge of the field of view. EdgeHD optics produce a focal plane more than three-times flatter than a standard Schmidt Cassegrain telescope and dramatically flatter than other competing coma-free designs.

Starbright XLT Coatings coupled with Celestron's StarBright XLT coating group on every surface, EdgeHD optics gives you maximum light throughput across the widest visual and photographic spectrum. In addition to Celestron's new optimized optical design, the EdgeHD tube has been redesigned to make sure you get the most from your optics each and every night. Flexible tension clutches hold the mirror in place and reduce image shift when rotating the tube around the mount. The flexible rods allow the mirror to be held in place without putting any force or pressure on the mirror assembly, keeping the image centered in the eyepiece (or chip).

Cooling vents located on the rear cell allow hot air to be released from behind the primary mirror. Each vent has an integrated 60 micron micro-mesh filter guaranteed to let warm air out without letting dust in. The EdgeHD is the most versatile imaging scope available today. At its native f/10 you can achieve the image scale necessary to capture the smallest of deep sky objects.

Celestron EdgeHD 14"" Schmidt Features

  • 14" EdgeHD Optical Tube Assembly
  • Aluminum Optical Tube
  • Celestron's premium StarBright XLT coatings
  • 3910mm focal length (f/11)
  • 23mm Axiom - 2"
  • 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

Celestron EdgeHD 14"" Schmidt Specifications

Optical Design
Aplanatic Schmidt
355.6 mm / 14"
Focal Length
3910 mm / 153.94"
Focal Ratio
9 x 50
Optical Tube
23 mm / 0.91"
Star Diagonal
2" w/1.25" adapter
Optical Coatings
StarBright / XLT
Secondary Mirror Obstruction
4.5" / 114.3 mm
Secondary Mirror Obstruction by Area
Secondary Mirror Obstruction by Diameter
Optical Tube Length
31" / 787.4 mm
Optical Tube Weight
46 lbs / 20.87 kg
Dovetail Compatibility
CGE Mount
Mfr #

Questions & Answers Powered by TurnTo®

Questions about this item:

James K  Can anyone tell me the outside diameter of the telescope tube? Also has anyone put an aftermarket focusser on this telescope?
Andrew R  Unfortunately, the manufacturer does not indicate the outer diameter in any of their specifications.
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