Celestron CGX-L 11-Inch Rowe-Ackermann Schmidt Astrograph (RASA) Telescope | F/2.2 Optical System, 4-Element Rare-Earth Glass Optics, 43.3mm Optimized Image Circle, Ultra-Stable Focus System (USFS)
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Features
- Fast Wide-Field Imaging: 11-inch f/2.2 optical system captures deep-sky images in shorter exposure times with high resolution.
Description
The Celestron CGX-L 1100 Rowe-Ackermann Schmidt Astrograph (RASA) is a wide- field astroimaging system with an 11-inch f/2.2 optical design that captures deep-sky images quickly. It uses 4-element rare-earth glass optics for accurate color and a 43.3mm image circle for large-format cameras. The CGX-L equatorial mount supports up to 75 lbs and features 144mm worm wheels, belt- drive motors, home and limit sensors, and internal cable management for stable, precise operation. The Ultra-Stable Focus System minimizes image shift, while a 12V MagLev fan improves cooling. It includes dual CGE dovetail bars, camera adapters, and supports optional Focus Motor and WiFi modules, providing a complete and efficient astroimaging setup.11-inch f/2.2 RASA Optical SystemProvides a large 279mm aperture with an ultra-fast f/2.2 focal ratio, allowing shorter exposure times and efficient light collection for deep-sky imaging.4-Element Rare-Earth Glass OpticsDelivers sharp, high- contrast images with reduced chromatic aberration, coma, and field curvature.43.3mm Optimized Image CircleMaintains pinpoint stars across large imaging sensors, supporting up to 52mm diagonals with minimal performance loss at the edges.Ultra-Stable Focus System (USFS)Minimizes image shift and mirror flop during focusing, ensuring stable and consistent focus across different sky positions.12V MagLev Cooling FanSpeeds up optical tube cooldown and enhances airflow while keeping dust out through filtered vents.CGX-L Computerized Equatorial MountBuilt for heavy-duty performance, supporting up to 75 lbs of equipment. Features larger worm wheels, stronger motors, and improved stability for smooth tracking.
Brand: Celestron
Model Name: CGX-L
Objective Lens Diameter: 27.9 centimeters
Telescope Mount Description: Equatorial Mount
Product Dimensions: 9.1"D x 9.1"W x 9.1"H
Focus Type: Manual Focus
Power Source: 12V DC
Finderscope: Reflex
Item Weight: 9.1 pounds
Compatible Devices: Camera
Mount: Equatorial Mount
Focus Type: Manual Focus
Power Source: 12V DC
Finderscope: Reflex
Compatible Devices: Camera
Coating: StarBright XLT
Focal Length Description: The focal length of this telescope is 620 millimeters, which contributes to its wide-field and fast optical design.
Additional Features: Fast Wide-Field Imaging with High Resolution
Objective Lens Diameter: 27.9 centimeters
Item Dimensions D x W x H: 9.1"D x 9.1"W x 9.1"H
Item Weight: 9.1 pounds
Brand: Celestron
Model Name: CGX-L
Unit Count: 1 Count
Manufacturer: Celestron
UPC: 050234120746
Built-In Media: 12074
Model Number: 12074
Manufacturer Part Number: 12074
Warranty Description: Limited Manufacturers Warranty
Frequently asked questions
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