Celestron C11

The Celestron C11 CGX is a high-quality telescope designed for advanced astronomers and astrophotographers. Here are some key features and details about the Celestron C11 CGX:

• Optical Design: The C11 CGX features an 11-inch Schmidt-Cassegrain optical tube, which combines a corrector plate, primary mirror, and secondary mirror to provide excellent image quality and versatility. The large aperture of 11 inches allows for capturing bright and detailed celestial objects.
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  Mount: The telescope is mounted on a CGX computerized equatorial mount. The CGX mount is designed to provide stable and precise tracking for long-exposure astrophotography. It can handle the weight of the C11 optical tube and accessories with ease.
• GoTo Technology: The C11 CGX comes equipped with Celestron's advanced GoTo computerized technology. It has a database of thousands of celestial objects, allowing users to easily locate and track planets, stars, galaxies, and other deep-sky objects. The mount is motorized and controlled by a hand controller or computer software for accurate pointing and tracking.
• Imaging Capabilities: The C11 CGX is highly suitable for astrophotography. It offers a focal length of 2800mm and a focal ratio of f/10, making it ideal for capturing detailed images of the Moon, planets, nebulae, and galaxies. The large aperture also ensures good light-gathering capability, enabling shorter exposure times and better image quality.
• Portability: While the C11 CGX is not the most compact or lightweight telescope, it is designed to be transportable. The optical tube and mount can be disassembled into smaller components for easier transportation and setup at different observing sites.
• Advanced Features: The CGX mount incorporates advanced features like backlash compensation, Permanent Periodic Error Correction (PPEC), and All-Star Polar Alignment for improved accuracy and alignment during astrophotography sessions.

The Celestron C11 CGX offers a combination of excellent optics, sturdy mount, and advanced features, making it a popular choice among experienced astronomers and astrophotographers who seek high-performance telescopes for their observations and imaging pursuits.