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Celestron EdgeHD 1100 SCT OTA - CGE

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Celestron
050234105095
SKU
CLS-91050-XLT

Experience exceptional performance like no other with the Celestron EdgeHD 1100 SCT OTA - CGE.

 

- 11-inch Schmidt-Cassegrain with EdgeHD

- Aplanatic, Flat-Field Optics for Edge-to-Edge Pinpoint Stars

- Aluminium OTA with Tube Vents & Integrated 50-Mesh Filter for Cooling

- Huge Aperture & StarBright XLT Coatings for Super-Bright Images

- Includes 9x50 Finderscope, 2-inch Mirror Diagonal & a Wide-Angle 23mm 2-inch Luminos Eyepiece

- Celestron 2 Year Warranty

OUR PRICE $6,999.00
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    Meet the EdgeHD 1100 SCT OTA: Celestron's most premium Schmidt-Cassegrain Astrograph.

    With EdgeHD Optics to produce a flat-field image from edge-to-edge of the focal plane that virtually eliminates aberatton, the Celestron EdgeHD series delivers on pinpoint stars across the entire field of view. In fact, compared to a standard schmidt-cassegrain, the EdgeHD records 3x flatter focal plane.

    Coupled with Celestron's propriety StarBright XLT Coatings that maximises light transmission into the telescope tube, the Celestron EdgeHD system is built to produce breathtaking views and images for any dedicated astrophotographer. 

     

    Features

    - 279.4mm (11-inch) Aperture

    - 2800mm (110-inch) Focal Length (f/10)

    - EdgeHD Optics

    - StarBright XLT Coatings

    - Mirror Clutches

    - Cooling Vents

    - Fastar Compatible

    - CGE Dovetail Bar Included

    - Celestron 2 Year Warranty

     

    Specialised Features

    Certain features are only found on the Celestron EdgeHD range that are not available in the standard Schmidt-Cassegrain. These include mechanical features such as: 

    • Mirror Clutches: Flexible tension clutches hold the mirror in place and reduce image shift when taking long exposure astro-images. Once focused, the flexible rods allow the mirror to be held in place without putting any force or pressure on the mirror assembly, keeping the image centered in the eyepiece (or on the sensor).

     

    • Tube Vents: Cooling vents located on the rear cell allow hot air to be released from behind the primary mirror. Each vent has an integrated 95-micron micromesh filter guaranteed to let warm air out without letting dust in.

     

    • Fastar Versatility: The Celestron EdgeHD range can be dropped from a f/10 to a f/2 with a FASTAR adapter (sold separately). This makes it suitable for planetary imaging as a native f/10, but also for galaxies with a f/7 (with a focal reducer sold separately) or wide field imaging with an f.2, ultra-fast f/2 wide field imaging.

     

    Rigorous Quality Control Standards

    Celestron takes the quality assurance of their EdgeHD series seriously. Each EdgeHD tube produces undergoes severe scrutinity by a trained Quality Assurance Engineer at Celestron prior to shipment. Not only do they review the physical manufacturing process, each tube faces a camera and artificial star to ensure that its imaging system is up to par. This makes every Celestron EdgeHD product personally tested to fit their high standards for astrophotography. 

     

    Full Specifications

    Optical Tube Assembly (OTA)
    Optical Design Schmidt-Cassegrain (SCT) EdgeHD
    Aperture 279.4mm (11-inches)
    Focal Length 2800mm (110-inches)
    Focal Ratio f/10.0
    Included Eyepiece 23mm (122x Magnification)
    Finderscope 9x50
    Star Diagonal 2" with 1.25-inch Adapter
    Optical Tube Construction Aluminium
    Highest Useful Magnification 660x
    Lowest Useful Magnification 40x
    Limiting Stellar Magnitude 14
    Resolution (Rayleigh) 0.5 Arc Seconds
    Resolution (Dawes) 0.42 Arc Seconds
    Light Gathering Power (Compared to Human Eye) 1593x
    Secondary Mirror Obstruction 95mm (3.75")
    Secondary Mirror Obstruction by Diameter 34%
    Secondary Mirror Obstruction by Area 12%
    Optical Coatings StarBright XLT
    Optical Tube Length 610mm (24")
    Optical Tube Diameter 312.42mm (12.3")
    Optical Tube Weight 13kg
    Dovetail CGE Dovetail Bar
    Warranty Celestron 2 Year Warranty

     

    Recommended Accessories

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    Celestron Omni 2x Barlow Lens Celestron Omni 2x Barlow Lens
    Double the magnification of your telescope with a barlow lens. Highly recommended if you are interested in viewing the planets. Don't go without it!
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    Celestron CGX Equatorial Mount and Tripod Celestron CGX Equatorial Mount and Tripod
    The Celestron CGX Equatorial Mount and Tripod is a compatible computerised telescope mount to carry this OTA.  
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    Celestron CGX-L Equatorial Mount and Tripod Celestron CGX-L Equatorial Mount and Tripod
    The Celestron CGX-L Equatorial Mount and Tripod is a compatible computerised telescope mount to carry this OTA.  
    Find Out More

     

    About Celestron

    Imagine a humble beginning – a 6-inch reflector telescope crafted by Tom Johnson for his young son. This was the spark that ignited a transformative journey. As time passed, his designs evolved into larger, more sophisticated scopes. Today, Celestron shines as an industry trailblazer, renowned for crafting precision optical equipment. From computerised marvels to traditional telescopes, binoculars, spotting scopes and more, Celestron's portfolio is a universe of possibilities. With a legacy spanning over 50 illustrious years, Celestron has earned admiration from both avid hobbyists and dedicated astronomers worldwide. But they don't rest on their laurels; innovation propels them forward. They constantly broaden their product horizons while illuminating minds through global science education initiatives. Celestron's story is one of innovation, evolution and a passion for the cosmos. Join them on this extraordinary journey of discovery and inspiration.

    Product Code: 91050-XLT

    More Information
    Optical DesignSchmidt Cassegrain (EdgeHD)
    Aperture279.4mm (11")
    Focal Length2800mm (110-inches)
    Focal Ratiof/10.0
    Highest Magnification660x
    Faintest Stellar Magnitude14
    Dovetail TypeCelestron CGE Mount
    Eyepiece 123mm
    Finderscope MakeCelestron 9x50
    Tube Length610mm
    Electronic Hand ControlNo
    Motor DriveNo
    Warranty InformationCelestron 2 Year Warranty
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    Celestron EdgeHD 1100 SCT OTA- CGE 1
    Luminos 2" 23mm Eyepiece 1
    9x50 Finder 1
    2" Mirror Diagonal with 1.25" Adapter 1
    CGE Dovetail - 11-inch 1