Description
Discover the wonders of the universe with the Celestron EdgeHD 14″ Optical Tube Assembly (CGE Dovetail). This state-of-the-art optical tube is designed for serious astronomers and astrophotographers who demand the highest quality in their observations and imaging.
The EdgeHD 14″ features advanced Aplanatic Schmidt-Cassegrain optics, providing aberration-free images across a wide field of view. With its impressive 14″ aperture, this optical tube captures more light, delivering detailed and high-contrast views of celestial objects, from planets to distant galaxies.
Equipped with StarBright XLT coatings, the EdgeHD 14″ ensures maximum light transmission, resulting in brighter and clearer images. The flat focal plane guarantees sharp stars across the entire field of view, making it perfect for astrophotography.
The optical tube includes mirror support knobs to reduce image shift during imaging, and cooling vents with integrated 50-mesh filters to release hot air, keeping the optics cool and stable. Its versatile design supports various focal ratios, including native f/11, f/7 with a focal reducer, and ultra-fast f/2 imaging with a removable secondary mirror.
For ease of use, the EdgeHD 14″ comes with a 9×50 finderscope for easy targeting of celestial objects, a 2” mirror diagonal for comfortable viewing, and a 23mm Luminos eyepiece for an enhanced viewing experience.
Built with durability in mind, the aluminum optical tube ensures longevity and consistent performance, making the Celestron EdgeHD 14″ Optical Tube Assembly the perfect choice for those who seek the best in optical performance and versatility.
Key Features:
- Aplanatic Schmidt-Cassegrain Optics: Delivers aberration-free images across a wide field of view, ensuring sharp and clear visuals.
- 14″ Aperture: Captures more light for detailed views of celestial objects, from planets to distant galaxies.
- StarBright XLT Coatings: Enhances light transmission, providing brighter and clearer images.
- Flat Focal Plane: Ensures sharp stars across the entire field of view, perfect for astrophotography.
- Mirror Support Knobs: Reduces image shift during imaging, maintaining stability and clarity.
- Cooling Vents: Integrated vents with 50-mesh filters allow hot air to escape, keeping the optics cool and stable.
- Versatile Focal Ratios: Supports native f/11, f/7 with a focal reducer, or ultra-fast f/2 imaging with a removable secondary mirror.
- 9×50 Finderscope: Included for easy targeting of celestial objects.
- 2” Mirror Diagonal: Provides more comfortable viewing.
- 23mm Luminos Eyepiece: Wide-angle eyepiece included for an enhanced viewing experience.
Benefits:
- High-Definition Views: Enjoy sharp, high-contrast images for both visual observation and astrophotography.
- Enhanced Light Transmission: StarBright XLT coatings ensure maximum light throughput for brighter images.
- Reduced Image Shift: Mirror support knobs and clutches minimize image shift during long exposure imaging.
- Improved Resolution: Superior edge performance improves resolution and limiting magnitude compared to telescopes of equal aperture.
- Versatility: Accommodates various focal ratios for different imaging needs.
- Ease of Use: Included accessories like the finderscope and eyepiece make it user-friendly.
- Durability: Aluminum optical tube with cooling vents ensures longevity and consistent performance.
The Celestron EdgeHD 14″ Optical Tube Assembly is the perfect choice for those who seek the best in optical performance and versatility. Whether you’re exploring the night sky visually or capturing stunning astrophotographs, this optical tube assembly will exceed your expectations.
Celestron EdgeHD 14 OTA SCT Telescope Specifications:
Optical Tube Info: | |
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Optical Design: | EdgeHD |
Aperture: | 356mm (14″) |
Focal Length: | 3910mm (154″) |
Focal Ratio: | f/11 |
Focal Length of Eyepiece 1: | 23mm (0.91″) |
Magnification of Eyepiece 1: | 170x |
Finderscope: | 9×50 |
Star Diagonal: | 2″ with 1.25″ adapter |
Optical Tube: | Aluminum |
Highest Useful Magnification: | 840x |
Lowest Useful Magnification: | 51x |
Limiting Stellar Magnitude: | 15.3 |
Resolution (Rayleigh): | 0.39 arc seconds |
Resolution (Dawes): | 0.33 arc seconds |
Light Gathering Power (Compared to human eye): | 2579x |
Secondary Mirror Obstruction: | 114mm (4.5″) |
Secondary Mirror Obstruction by Diameter: | 32% |
Secondary Mirror Obstruction by Area: | 10% |
Optical Coatings: | StarBright XLT |
Optical Tube Length: | 787mm (31″) |
Optical Tube Diameter: | 400.5mm (15.77″) |
Optical Tube Weight: | 46 lbs (21 kg) |
Dovetail: | CGE Dovetail Bar |
Solar Warning |
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