Celestron CGX 1100 SC
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Celestron CGX 1100 SC

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Return time
15 days
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Celestron CGX 1100 SC Product description

  1. Schmidt-Cassegrain Design: The CGX 1100 SC is a high-performance catadioptric (Schmidt-Cassegrain) telescope, renowned for its compact form factor and long focal length. It combines mirrors and a corrective lens to deliver sharp, high-contrast views, making it perfect for both planetary observation and deep-sky imaging.

  2. Advanced CGX Equatorial Mount: This telescope is paired with Celestron's robust CGX equatorial mount. Engineered for enhanced stability and reduced vibration, the CGX mount supports the large optical tube with precision, facilitating exceptional tracking accuracy vital for long-exposure astrophotography.

  3. StarBright XLT Coatings: Featuring Celestron's proprietary StarBright XLT coatings on all optical surfaces, the CGX 1100 SC ensures maximum light transmission and exceptionally bright images. These multi-layer coatings enhance clarity and reduce light loss, revealing faint details in celestial objects.

  4. Integrated Cable Management: The CGX mount incorporates internal cabling for motors and hand control, preventing snags and tangles during operation. This thoughtful design contributes to a streamlined setup and reliable performance, especially beneficial during complex imaging sessions.

ABOUT THE CELESTRON CGX 1100 SC

The Celestron CGX 1100 SC distinguishes itself from other models by integrating a large 11-inch (279mm) Schmidt-Cassegrain optical tube with the advanced CGX Computerized Equatorial Mount. This combination provides a powerful, versatile platform ideal for serious amateur astronomers and astrophotographers. The Schmidt-Cassegrain design, a compact catadioptric telescope construction, offers a long focal length in a compact tube, yielding high magnification views perfect for detailed planetary observation. With its substantial aperture, the CGX 1100 SC excels at gathering light for bright, clear views of deep-sky objects like galaxies and nebulae. Constructed from durable aluminum for the optical tube and robust steel for the mount and tripod, it offers exceptional stability and performance for both visual astronomy and long-exposure astrophotography. Its intended use spans from critical observational work to capturing stunning celestial images, making it a professional-grade instrument.

ABOUT CELESTRON

Celestron, founded in 1960 in Torrance, California, USA, is a globally recognized leader in optical instruments. The company is particularly known for its pioneering work in Schmidt-Cassegrain telescopes and computerized GoTo mounts. Celestron has built a reputation for providing high-quality, innovative optics that are accessible to both beginners and advanced users. Their product philosophy emphasizes combining optical excellence with user-friendly technology, offering designs that are both rugged and durable. Celestron's commitment to advancing amateur astronomy has led to numerous innovations, cementing its status as a trusted brand in the observational community worldwide.

MAIN FEATURES

  • Optical Design: 11-inch (279mm) Schmidt-Cassegrain telescope

  • Focal Length: 2800 mm

  • Focal Ratio: f/10

  • Mount: CGX Computerized Equatorial Mount with 55 lb (25 kg) load capacity

  • Tracking: Precision slewing and tracking with NexStar+ hand control and USB connectivity

  • Database: 40,000+ object database with 100 user-definable objects

  • Optical Coatings: StarBright XLT coatings for maximum light transmission

  • Finderscope: 9x50 optical finderscope

  • Eyepiece: 40mm Plössl eyepiece (70x magnification)

  • Weight (Telescope Tube): Approximately 27.5 lbs (12.5 kg)

  • Total Weight (Mount & Tripod): Approximately 51 lbs (23 kg)

  • Materials: Aluminum optical tube, steel tripod legs, die-cast aluminum & steel mount

  • Compatibility: Compatible with various astrophotography accessories (wedge, camera adapters) and Celestron PWI software

WARRANTY

This product is covered by a 2-year global warranty that includes defects in materials and manufacturing under normal use.

IN THE BOX

  • Celestron CGX 1100 Schmidt-Cassegrain (SCT) Optical Tube

  • CGX Computerized Equatorial Mount

  • CGX Tripod

  • Accessory Tray

  • NexStar+ Hand Controller

  • 9x50 Finderscope

  • 40mm Plössl Eyepiece

  • 2-inch Star Diagonal

  • AC Adapter

  • Car Battery Adapter

  • USB Cable

General properties

Manufacturer Celestron
Telescope series Celestron CGX
Made in China
Warranty 2 years
SKU C823222

Optical properties

Optical design Schmidt Cassegrain
Lowest useful magnification. 40.00 x
Highest useful magnification. 660.00 x
Optical tube diameter 312.42
Optical tube length 610
Optical tube weight 12.4
Aperture. 279.40 mm
Focal length. 2800.00 mm
Focal ratio. €10.00
Focal Length of Eyepiece 1 40
Magnification of Eyepiece 1 70
Light gathering power. 1593.00 x
Limitting stellar magnitude. €14.70
Resolution Rayleigh. 0.50 Arc seconds
Resolution Dawes. 0.42 Arc seconds

Reflector properties

Secondary mirror diameter. 95.00 mm
Secondary mirror obstruction by diameter. 34.00 %
Secondary mirror obstruction by area. 12.00 %

Recording properties

Image Capture -
Photo adapter -

Mounting properties

Mount type of build Computerized Equatorial
Tripod adaptable Yes
Tripod type Adjustable
Tripod material Aluminium
Minimal height. 1200.15 mm
Maximal height. 1968.50 mm

Navigation properties

Stellar navigation software -
GoTo Control -
GoTo Language -
GoTo control interfaces -
Alignment method 1-star, 2-star
GPS -
Tracking Yes
Tracking rates Lunar, Sidereal, Solar
Tracking Modes EQ North, EQ South
Slow motion controls -
Slew Speed Nine Slew Speeds
Communication Ports Multi AUX ports
Computer hand control 19 LED backlit buttons, 2 line x 18 character backlit Liquid Crystal Display, USB 2.0 port for PC connection

Physical properties

Power Supply -
Lens coating -
Eyepiece barrel diameter -
Eyepiece angle -
Barlow lens -
Total kit weight. 56.11 kg
Color Black

Special features

Finderscope 9x50
Recommended for Intermediate
Suitable for observing Galaxies, Moon, Planets

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