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An observatory-quality astroimaging setup is well within your reach with Celestron’s CGE Pro. Our flagship mount, CGE Pro is a rock-solid base for up to 90 lbs of payload, including Celestron’s 14-inch Schmidt-Cassegrain optical tubes. Feel free to add accessories, guidescopes, CCD cameras, filter wheels, and more; CGE Pro’s motors and 3-inch tripod legs will handle the load with ease. Our 11- and 14-inch CGE Pro telescopes feature all of Celestron’s key technologies, including All-Star Polar Alignment, SkyAlign, StarBright XLT optical coatings, Fastar compatibility, and more.
The CGE Pro 1400 Schmidt-Cassegrain Telescope is part of Celestron’s “Top-of-the-Line” German Equatorial mounted astronomical telescopes. With over three times the light gathering power of an 8″ telescope, this observatory-class instrument is Celestron’s largest optical system in its class. This model features our premium StarBright XLT coatings.
This telescope is especially at home as a solid platform for long exposure photography with optional CCD cameras or photographic equipment; it is a serious scientific research tool. German Equatorial mounts are recognized as being the superior choice for astrophotography because of their rock solid stability, simple balancing and easy accessibility for attaching equipment. With sophisticated software features like Hibernate function, the CGE Pro can maintain its star alignment night after night without needing to be re-aligned, making it an ideal instrument for a permanent observatory facility.
The CGE Pro 1400 takes full advantage of its vast database of thousands of NGC and Abell galaxies as well as delivering a new level of detail to all your favorite deep sky objects. Turn this scope to the planets and see amazing detail on the surface of Jupiter; see Cassini’s Division in the rings of Saturn, and resolve details on the surface of Mars. Even the distant Uranus, Neptune and Pluto are within your reach.
In addition to being fully computerized with a database of over 40,000 celestial objects, the CGE Pro German Equatorial mount has been completely redesigned to offer numerous design advantages:
In addition to these improvements, the Celestron line of German Equatorial mounts has long been recognized for features preferred by visual observers and astrophotographer alike. Among them include:
All CGE mounted telescopes are compatible with Celestron’s SkySync GPS accessory. Combine the GPS and built-in real time clock and these telescopes will keep track and remember their exact location and time without having to enter the information into the hand control.
CGE PRO Tracking Data
The following graphs display R.A. worm gear tracking accuracy of the CGE Pro Equatorial mount in 4 conditions: Figure 1 – Raw unguided tracking that isolates the periodic error; Figure 2 – Tracking with Permanent Periodic Error Correction (PPEC) enabled; Figure 3 – Guided tracking with an autoguider; and Figure 4 – Guided tracking with an autoguider and PPEC enabled. Data was acquired from Celestron’s engineering team using an EdgeHD 800 optical tube and NexImage camera at f/10. This data represents the typical performance of a CGE Pro under average seeing conditions from urban skies in Torrance, CA. Figure 2 has a cubic fit applied to the graph, and Figures 1, 3 and 4 have linear drift removed (to better show repeatable error). All Figures show 22 minutes of tracking, which covers 4 full rotations of the CGE Pro R.A. worm gear.
Figure 1. This graph displays the R.A. worm gear tracking accuracy for a typical CGE Pro equatorial mount. The graph shows 4 periods of the worm gear which yields about +/-7 arc seconds of periodic error. The minimal periodic error is both very predictable and gradual, allowing short unguided images to be taken, or much longer exposures with extremely accurate tracking when used with an autoguider.
For more information about Celestron’s new mount, go to the CGE Pro mount web page.
|Aperture (mm)||355.5 mm (14 in)|
|Focal Length||3910 mm (154 in)|
|Focal Length of Eyepiece 1 (mm)||40 mm (1.57 in)|
|Magnification of Eyepiece 1||98 x|
|Star Diagonal||2″ with 1.25″ adapter|
|Mount Type||CGE Pro Computerized Equatorial|
|Tripod||Adjustable, 2.75″ Stainless Steel legs|
|Power Requirements||Car battery adapter|
|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)||2579 x|
|Apparent Field of View||0.53 °|
|Linear Field of View (@1000 yds)||28 ft (8.53 m)|
|Secondary Mirror Obstruction||4.5 in (114 mm)|
|Secondary Mirror Obstruction by Diameter||32%|
|Secondary Mirror Obstruction by Area||10%|
|Optical Coatings||Starbright XLT Coating|
|Optical Tube Length||31 in (787 mm)|
|Optical Tube Weight||45 lbs (20 kg)|
|Counterweight Bar||5 lbs (2.27 kg)|
|Weight of Counterweights||3 x 22 lbs|
|Slew Speeds||Nine slew speeds 5.5 deg/s, 2 deg/s, 0.5 deg/s, 64x, 16x, 8x, 4x, 1x, 0.5x|
|Tracking Rates||Sidereal, Solar and Lunar|
|Tracking Modes||EQ North and EQ South|
|Alignment Procedures||2-Star Align, Solar System Align, Last Alignment, Quick Align, 1-Star Align|
|Database||40,000+ objects, 100 user defined programmable objects. Enhanced information on over 200 objects|
|GPS||Optional SkySync GPS Accessory|
|Warranty||2-year Telescope Warranty|
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