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Celestron CGX Equatorial 800 Schmidt-Cassegrain Telescope

SKU: CLS-12050

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  • 8" Schmidt-Cassegrain Optical Tube Assembly

  • Aluminum Optical Tube

  • Celestron's premium StarBright XLT coatings

  • 2032 mm focal length (f/10)

  • 25 mm eyepiece included (81x)

  • Visual back allows for use with 1.25" accessories

  • 6x30 finderscope to help accurately find objects

  • Star diagonal provides more comfortable viewing position when observing objects that are high in the sky (near Zenith)

  • Includes dovetail rail compatible with CGE mount

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Regular Price: $5,345.00

Special Price $5,199.00

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Celestron's CGX Equatorial 800 packs a punch considering it is the most lightweight and portable of the three size models!

With 8" aperture and Celestron's premium StarBright XLT coatings, a CGX 800 gives you over 800 times the light gathering power than the unaided eye.  This telescope is especially great for long exposure photography with a CCD camera or other photographic equipment.


 

CGX Mount and Tripod Features:

The new CGX was designed to better support your telescope for both visual and astro-imaging pursuits. It is Celestron's new equatorial backbone to support a wide range of telescopes.

    • Sturdier and more rigid with quicker dampening time
    • Increased load capacity to 25kg
    • Improved motors provide more torque, better slewing and tracking under heavy loads
    • Heavy duty belt-drive system minimizes backlash while providing smooth motor operation under heavy loads
    • Spring-loaded brass worm wheel and stainless steel worm gear reduce friction and provide optimum gear mesh
    • Internal cabling for worry-free remote operation. Power input and accessory ports remain stationary while the mount slews to avoid snags
    • Internal hard stops for both axes prevents cable tension and tripod strike
    • Internal optical sensors on both axes for simple and safe remote operation
    • Home sensors allow the mount to always start in the index position regardless of orientation before a power reset
    • Limit sensors automatically shut off slewing or tracking before reaching the hard stop fail safe
    • Brand new control software developed for professional level control operation and imaging
    • Software includes multi-point mount modeling for extremely precise pointing accuracy and many more additional features for remote astroimaging
    • Wider tripod stance for improved stability
    • Adjustable EQ head position to optimize center of gravity over the tripod and fully utilize the increased 3°-65° latitude range
    • Dual-fit CG-5/Vixen and CGE/Losmandy dovetail saddle

    Improved tripod includes:

    • 2" steel legs with height index marks for quick leveling
    • "Jack of all trays" to hold three 1.25" eyepieces, two 2" eyepieces, your smartphone, or other accessories
    • +20° of additional tracking past the meridian on either side
    • Tripod legs can be collapsed with accessory tray installed for faster setup and transport

    Improved Ergonomics:

    • Two handles for easy pickup and transport
    • New ergonomically designed dovetail clamping knobs
    • Innovative and improved polar alignment adjustment system
    • All-new ergonomic adjustment knobs with reduced friction for smooth and easy positioning under full loads 
    • Optional add-on polar axis finderscope

    Electronics:

    • NexStar+ hand control with USB port
    • Two AUX accessory ports to support wireless/WiFi alignment and operation with StarSense AutoAlign and SkyPortal WiFi Module accessories (sold separately)
    • USB 2.0 port, used to connect directly to PC with included software
    • Autoguider port
    • PPEC ready
    • Threaded 12VDC power input barrel connector
    • Internal Real Time Clock (keeps time and site information saved

    Compatible with:

     


    Optical Tube Info:

    Optical Design

    Schmidt-Cassegrain

    Aperture 

    203.2mm (8")

    Focal Length

    2032mm (80")

    Focal Ratio

    f/10

    Focal Length of Eyepiece 1

    25mm (.98")

    Magnification of Eyepiece 1

    81x

    Finderscope

    6x30

    Star Diagonal

    1.25" 

    Optical Tube

    Aluminium

    Highest Useful Magnification

    480x

    Lowest Useful Magnification

    29x

    Limiting Stellar Magnitude

    14

    Resolution (Rayleigh)

    0.69 arc seconds

    Resolution (Dawes)

    0.57 arc seconds

    Secondary Mirror Obstruction

    64mm (2.5")

    Optical Coatings

    StarBright XLT

    Optical Tube Length

    432mm (17")

    Optical Tube Diameter

    238mm (9.37")

    Optical Tube Weight

    5.67kg

    Dovetail

    CGE Dovetail Bar

    Mount Info:

    Mount Type

    Computerised Equatorial

    Instrument Load Capacity

    25kg

    Height adjustment range (includes mount and tripod)

    1200.15mm - 1968.5mm

    Tripod Leg Diameter

    50.8mm 

    Latitude adjustment range

    3° - 65°

    Mount Head Weight

    20kg

    Accessory Tray

    Yes

    Tripod Weight

    8.7kg

    Weight of Counterweights

    2 x 11lbs (5kg)

    Slew Speeds

    9 slew speeds - max speed 4°/second

    Tracking Rates

    Sidereal, Solar, and Lunar

    Tracking Modes

    EQ North & EQ South

    GPS

    N/A

    Dovetail Compatibility

    Dual saddle plates (Vixen and CGE saddle)

    Auxiliary ports

    2 Aux ports (Hand Control can use either Aux port)

    Autoguide port

    Yes

    USB Port

    1 port (for Mount and Hand Control)

    Power Requirements

    12V DC, 4 amps

    Motor Drive

    DC servo motors

    Alignment Procedures

    • 2-Star Align
    • 1-Star Align
    • Solar System Align
    • Last Alignment
    • Quick Align

    Periodic Error Correction

    Yes

    Computerized Hand Control

    • Double line, 18 character Liquid Crystal Display; 19 fiber optic backlit LED buttons, USB 2.0 port for PC connection

    NexStar+ Database

    • 40,000+ objects
    • 100 user defined programmable objects 
    • Enhanced information on over 200 objects

    Software

    • PWI Telescope Control Software
    • Celestron's Starry Night Special Edition Software
    • SkyPortal App

    Included Items

    • CGX Equatorial Head
    • CGX Tripod
    • Accessory Tray
    • 2 x 11 lbs (5kg) counterweights 
    • NexStar+ Hand Control
    • 8mm Allen wrench
    • 12V DC Power Cable
    • Hand Control Holster

    About Celestron
    Celestron was founded by Tom Johnson whose first telescope design was a simple 6-inch reflector, built for his young son. He gradually progressed to making larger scopes in more sophisticated designs. Today, the Celestron company is an industry leader in designing and manufacturing optical equipment including telescopes (computerised and non-computerised), binoculars, spotting scopes and its accompanying accessories. Celestron's legacy spans 50 years, and has grown to enjoy recognition from amateurs to serious astronomers globally. The company seeks to remain innovative by growing its product offerings, while supporting science education around the world.

    Additional Information

    Additional Information

    Optical Design No
    Mount Type German Equatorial
    Aperture 200mm (8")
    Focal Ratio f/10
    Eyepiece 1 25mm
    Eyepiece 2 No
    Eyepiece 3 No
    Finderscope Make 6x30
    Electronic Hand Control Yes
    Motor Drive Yes
    Go-To Functionality No
    Focal Length 2032mm (80")
    Tripod No
    Tube Length 432mm (17")
    Highest Magnification 480x
    Warranty Information 2 Years Warranty
    Additional Specifications of Product No
    Shipping Dimensions No
    Shipping Weight No

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