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Celestron CGX-L Equatorial 1400 HD Telescope

SKU CEL-12077
Original price $9,999.00 - Original price $9,999.00
Original price
$9,999.00
$9,999.00 - $9,999.00
Current price $9,999.00
Price Match Policy!
  • 356mm (14") f/10 EdgeHD Aplanatic Schmidt-Cassegrain Optics
  • CGX-L Computerized Equatorial Mount with 75 lb load capacity
  • Flat-field optical design corrects for coma and field curvature
  • 42mm optimized image circle for full-frame sensors
  • Dual CG-5/CGE dovetail saddle and 2.75" steel tripod legs
  • NexStar+ hand controller with 40,000+ object database
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  • Description
  • FAQ
  • Specifications
  • In the Box
  • Downloads
  • Warranty
  • Celestron CGX-L Equatorial 1400 HD Telescope

    The Celestron CGX-L Equatorial 1400 HD Telescope combines Celestron's largest 356mm (14") EdgeHD optical tube with the observatory-grade CGX-L mount, a system capable of supporting 75 lbs of imaging equipment. With a native focal length of 3910mm and a Dawes resolution of 0.33 arc seconds, this telescope delivers the light-gathering power and image scale required for resolving fine detail in distant galaxies and planetary surfaces. The entire system is engineered for stability and remote imaging, from the 144mm worm wheels in the mount to the integrated USB connectivity and dedicated autoguide ports.

    14" EdgeHD Optics: A 0.33 Arc-Second Flat-Field System

    The heart of this system is the 14-inch EdgeHD optical tube, an aplanatic Schmidt-Cassegrain design that corrects for both coma and field curvature across a wide 42mm image circle. This delivers pinpoint stars to the edge of full-frame camera sensors, a critical attribute the 2579x light-gathering power demands. With a limiting stellar magnitude of 15.3 and StarBright XLT coatings, the optics are optimized to capture the faintest objects with maximum contrast and light transmission.

    CGX-L Mount: 75 lbs Capacity and 144mm Worm Wheels

    Designed specifically to carry Celestron's largest instruments, the CGX-L mount provides the stability needed for long-exposure astrophotography with a 46 lb optical tube. Its 75 lb load capacity is driven by large 144mm diameter worm wheels, which provide smoother tracking and higher torque for managing heavy, unbalanced loads. The entire assembly is supported by a massive tripod with 2.75" diameter steel legs, ensuring a rigid, vibration-free platform for critical imaging.

    NexStar+ Controller: 40,000 Objects and CPWI Control

    Locating and tracking objects is managed by the proven NexStar+ hand controller, which contains a database of over 40,000 celestial objects. For more advanced control, the included Celestron PWI (CPWI) software offers a complete graphical interface for mount alignment, object selection, and integration with third-party imaging software. Alignment procedures from a simple 1-Star Align to a comprehensive All-Star Polar Alignment ensure accurate GoTo performance from any location.

    Remote-Ready Design with Integrated Cable Management

    The CGX-L is built for modern, computer-controlled imaging. It features internal cabling and strategically placed ports to minimize snags and drag, with two AUX ports and an autoguide port located on the dual-fit Vixen/Losmandy saddle plate. Optical home and limit sensors allow the mount to be operated remotely without risk of collision, while integrated USB 2.0 provides direct connection to a PC for mount control and imaging session management.

    CGX-L 1400 vs. CGX 1100: The Jump to Observatory-Class Imaging

    While the 11" EdgeHD on a CGX mount is a formidable imaging platform, the 14" on the CGX-L represents a significant step up in capability. The key differences lie in aperture and stability.

    • Light Gathering: The 14" aperture gathers over 60% more light than the 11", allowing you to resolve fainter stars and capture detail in deep-sky objects with shorter sub-exposures.
    • Resolution: The larger 356mm aperture provides a higher theoretical resolution (0.33" vs. 0.42" Dawes Limit), enabling finer detail on planets like Jupiter and Saturn under good seeing conditions.
    • Stability: The CGX-L's 75 lb capacity provides a much more stable platform for the 46 lb 14" OTA compared to the CGX's 55 lb capacity with the 28 lb 11" OTA. This translates to better guiding and sharper stars, especially in windy conditions or with heavy imaging trains.
  • What celestial objects is the CGX-L 1400 HD best suited for?

    With its 3910mm focal length and 356mm aperture, this telescope excels at high-magnification views of small targets. It is ideal for resolving individual stars in globular clusters like the Hercules Cluster (M13), spotting fine spiral structure in distant galaxies like the Whirlpool Galaxy (M51), and capturing detailed images of planets like Jupiter and Saturn.

    Can I use the CGX-L 1400 HD for wide-field astrophotography?

    Yes. While its native focal ratio is f/10, the 14" EdgeHD optical tube is compatible with the optional Starizona HyperStar system. By replacing the secondary mirror, you can convert the telescope into an ultra-fast f/2 wide-field imaging system, perfect for capturing large nebulae like the North American Nebula (NGC 7000) in a single frame.

    How difficult is it to transport and set up the CGX-L 1400 HD?

    This is a heavy, observatory-class instrument not designed for casual portability. The system breaks down into several manageable but heavy components: the optical tube (46 lbs), the mount head (52.6 lbs), the tripod (46.2 lbs), and three 22 lb counterweights. It is best suited for a permanent or semi-permanent setup in a backyard observatory or a dark-sky site where it can be assembled and left in place.

    What is the advantage of the CGX-L mount's 144mm worm wheels?

    Larger worm wheels provide more gear teeth to engage with the motor's worm gear. This results in smoother, more precise tracking with less periodic error, which is critical for guiding long exposures with a heavy 46 lb telescope. It also delivers higher torque to prevent motor stalls when the instrument payload is heavy or slightly imbalanced.

    How does the CGX-L 1400 HD's dual saddle plate work?

    The dual saddle plate is designed to accept two different dovetail bar standards without needing an adapter. It has a groove and clamps for both the narrower Vixen-style (CG-5) bars and the wider Losmandy-style (CGE) bars. The 14" EdgeHD OTA comes with the wider CGE dovetail bar for maximum stability.

    What power supply do I need for the CGX-L 1400 HD?

    The mount requires a 12V DC power source capable of delivering at least 3 amps. While it includes a DC power cable that plugs into a car cigarette lighter port, for home or observatory use, a dedicated AC-to-DC power supply or a portable astronomy power tank like a Celestron PowerTank Lithium Pro is highly recommended for consistent voltage.

  • Optical Tube Specifications
    Optical Design EdgeHD
    Aperture 356mm (14")
    Focal Length 3910mm (154")
    Focal Ratio f/10
    Image Circle 42mm
    Highest Useful Magnification 840x
    Lowest Useful Magnification 51x
    Light Gathering Power 2579x (compared to human eye)
    Resolution (Dawes) 0.33 arc seconds
    Resolution (Rayleigh) 0.39 arc seconds
    Limiting Stellar Magnitude 15.3
    Optical Coatings StarBright XLT
    Secondary Mirror Obstruction 114mm (4.5")
    Obstruction by Diameter 32%
    Obstruction by Area 10%
    Included Eyepiece 23mm (170x Magnification)
    Finderscope 9x50
    Star Diagonal 2" with 1.25" adapter
    Optical Tube Material Aluminum
    Optical Tube Length 787mm (31")
    Optical Tube Weight 46 lbs (21 kg)
    Dovetail CGE Dovetail Bar
    Mount Specifications
    Mount Type Computerized Equatorial
    Instrument Load Capacity 75 lbs (34 kg)
    Mount Head Weight 52.6 lbs (23.8 kg)
    Tripod Weight 46.2 lbs (21 kg)
    Counterweights 3 x 22 lbs
    Tripod 2.75" Steel Legs
    Latitude Adjustment Range 3° - 65°
    Motor Drive DC servo motors
    Slew Speeds 9 speeds, max 3°/second
    Tracking Rates Sidereal, Solar, Lunar
    Dovetail Compatibility Dual saddle (CG-5 and CGE)
    Alignment Procedures 2-Star, 1-Star, Solar System, Last, Quick Align
    Periodic Error Correction Yes
    Hand Controller NexStar+, USB 2.0
    Object Database 40,000+
    Power Requirements 12V DC, 3 amps
    Auxiliary Ports 4
    Autoguide Port 2
    USB Port Yes (Mount and Hand Control)
    Software CPWI, Celestron Starry Night Special Edition, SkyPortal App
    • 14" EdgeHD Optical Tube Assembly

      × 1

    • CGX-L Equatorial Head

      × 1

    • CGX-L Tripod

      × 1

    • Accessory Tray

      × 1

    • 22 lb Counterweights

      × 3

    • NexStar+ Hand Control

      × 1

    • 23mm Eyepiece

      × 1

    • 9x50 Finderscope

      × 1

    • 2" Star Diagonal with 1.25" Adapter

      × 1

    • DC Power Cable

      × 1

    • 8mm Allen Wrench

      × 1

  • This product is covered by Celestron's 2-Year Telescope Warranty. For complete details, please see the manufacturer's warranty policy.