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Celestron CGX 800, 8" Schmidt-Cassegrain Telescope

SKU: CNCGX800 MFR: 12050
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Key Features

  • Explore deep-sky wonders with the Celestron CGX 800 telescope's impressive 8-inch aperture.
  • Achieve stunning clarity with Starbright XLT coatings, enhancing optical quality for bright views.
  • Enjoy smooth tracking with the CGX motorized equatorial mount, perfect for astrophotography sessions.
  • Easily locate celestial objects using the included 6x30 finderscope and intuitive NexStar+ controller.
  • Capture detailed lunar and planetary images with the telescope's high magnification capabilities.
  • Set up quickly with the sturdy tripod, adjustable from 47.25" to 77.5", ensuring mount stability.
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Celestron CGX Telescope Specifications

  • Optical Design

    Schmidt-Cassegrain

  • Aperture (mm)

    203.2 mm (8 in)

  • Focal Length

    2032 mm (80 in)

  • Focal Ratio

    10

  • Focal Length of Eyepiece 1 (mm)

    25 mm (0.98 in)

  • Magnification of Eyepiece 1

    81 x

  • Finderscope

    6x30

  • Star Diagonal

    1.25

  • Highest Useful Magnification

    480 x

  • Lowest Useful Magnification

    29 x

  • Limiting Stellar Magnitude

    14

  • Resolution (Rayleigh)

    0.69 arc seconds

  • Resolution (Dawes)

    0.57 arc seconds

  • Light Gathering Power

    843 x

  • Secondary Mirror Obstruction

    2.5 in (64 mm)

  • Secondary Mirror Obstruction by Diameter

    31%

  • Secondary Mirror Obstruction by Area

    9.77%

  • Optical Coatings

    Starbright XLT Coating

  • Optical Tube Length

    17 in (432 mm)

  • Optical Tube Weight

    12.5 lbs (5.67 kg)

  • Dovetail Compatibility

    CGE / CGX Mount

  • Mount Type

    Computerized Equatorial

  • Instrument load capacity

    55 lbs.

  • Tripod Height Adjustment Range

    47.25" to 77.5" including EQ headA

  • Tripod Leg Diameter

    2"

  • Latitude Adjustment Range

    3 degreee to 65 Degree

  • Tripod Weight

    19.2 lbs.

  • EQ Head Weight

    44 lbs.

  • Max Slew Speed

    5 Degree/second (4 Degree/second is default)

  • Tracking Rates

    Sidereal, Solar and Lun

  • Number of Auxiliary Ports

    2

  • Autoguide Port

    Yes

  • USB Port

    Yes

  • Software

    New telescope control PC software

  • UPC Code

    050234120500

About Celestron CGX Telescope

Just imagine the celestial wonders you can explore with the high-quality CGX 800, 8" Schmidt-Cassegrain Telescope. This advanced telescope is equipped with Celestron's premium StarBright XLT coated optics, offering superior light gathering power, over 800 times greater than the unaided eye. This makes it an ideal choice for both amateur astronomers and professional astrophotographers.

The innovative CGX 800 is not just a telescope, but a complete astronomical observation system. It features a state-of-the-art CGX computerized equatorial mount, designed with a lower profile EQ head for a more compact and stable setup. The improved drive system and remote operation-friendly design with home and limit optical sensors make tracking celestial objects a breeze.

This durable telescope is the most lightweight and portable model in its category, making it easy to transport and set up wherever your stargazing adventures take you. It's designed to support a wide range of telescopes and is equipped with a heavy-duty belt-drive system that minimizes backlash while providing smooth motor operation under heavy loads.

The CGX 800 also boasts an adjustable EQ head position to optimize the center of gravity over the tripod and fully utilize the increased 3 Degree-65 Degree latitude range. The wider tripod stance and 2" steel legs with height index marks ensure improved stability and quick leveling.

For the tech-savvy astronomer, the CGX 800 comes with brand new control software developed in conjunction with PlaneWave Instruments. This software offers professional-level control operation and imaging, including multi-point mount modeling for extremely precise pointing accuracy.

The telescope also features an all-new NexStar+ hand control with a USB port, two AUX accessory ports, and a USB 2.0 port for direct PC connection. These features make the CGX 800 a sophisticated tool for wireless/WiFi alignment and operation with StarSense AutoAlign and SkyPortal WiFi Module accessories (sold separately).

In summary, the CGX 800, 8" Schmidt-Cassegrain Telescope is a high-quality, durable, and advanced piece of equipment that offers sophisticated features for both visual and astro-imaging pursuits. Whether you're a seasoned astronomer or a beginner stargazer, this telescope is designed to elevate your astronomical observation experience.

Celestron CGX Telescope Features

  • 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
  • Includes dovetail rail compatible with CGE mount

Warranty Information

This product has a limited warranty of 24 months for parts and 24 months for labor.

Product Documents

User Manual

Key Features

  • Explore deep-sky wonders with the Celestron CGX 800 telescope's impressive 8-inch aperture.
  • Achieve stunning clarity with Starbright XLT coatings, enhancing optical quality for bright views.
  • Enjoy smooth tracking with the CGX motorized equatorial mount, perfect for astrophotography sessions.
  • Easily locate celestial objects using the included 6x30 finderscope and intuitive NexStar+ controller.
  • Capture detailed lunar and planetary images with the telescope's high magnification capabilities.
  • Set up quickly with the sturdy tripod, adjustable from 47.25" to 77.5", ensuring mount stability.

What's in the box:

  • 25mm 1.25" Eyepiece
  • 6x30mm Finderscope
  • Finderscope Bracket
  • Visual Back (1.25")
  • 1.25" 90-Degree Mirror Diagonal
  • Dovetail Slide Bar
  • Lens Caps
  • CGX Motorized Equatorial Telescope Mount with Tripod
  • Accessory Tray
  • 17 lb Counterweight
  • NexStar+ Hand Controller
  • DC Power Cable (plugs into cigarette lighter socket)
  • 2-Year USA Warranty