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Celestron EdgeHD 11" Schmidt-Cassegrain Optical Tube Assembly with Starbright XLT Coatings

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Product details

Management number 211700236 Release Date 2026/04/04 List Price $1,799.60 Model Number 211700236
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When you're seeking a high-quality, advanced telescope for celestial observation, look no further than the EdgeHD 11" Schmidt-Cassegrain Optical Tube Assembly with Starbright XLT Coatings. This innovative and sophisticated telescope is designed to deliver aberration-free, high-definition views of the universe, making it a top choice for both amateur and professional astronomers.The EdgeHD 11" is an aplanatic, flat field Schmidt-Cassegrain telescope, designed to produce sharp, clear images across a wide visual and photographic field of view. Unlike many optical designs that claim to be "astrographs", the EdgeHD 11" ensures pinpoint stars across a flat focal plane, providing true astrograph quality. This means that even when used with the flat chip sensor of a digital camera, stars will appear in focus right to the edge of the field of view.The EdgeHD 11" offers superior edge performance, creating rounder, more pleasing stars, and improving resolution and limiting magnitude when compared to telescopes of equal aperture. With Celestron's StarBright XLT optical coatings on every surface, you can expect maximum light throughput across the widest visual and photographic spectrum.The telescope tube has been redesigned with mechanical features such as mirror clutches and tube vents. The mirror clutches hold the mirror in place and reduce image shift during long exposure astro-images, while the tube vents allow hot air to be released from behind the prim

  • ACHIEVE SUPERIOR CLARITY - The EdgeHD optical system delivers flat, coma-free images across a wide field of view, ensuring exceptional resolution and sharpness right to the edge of the sensor.
  • MAXIMIZE LIGHT TRANSMISSION - StarBright XLT coatings on all optical surfaces provide enhanced reflectivity and transmission, increasing light gathering power for brighter, more detailed views.
  • ENJOY VERSATILE MAGNIFICATION - With a 23mm Luminos eyepiece included, experience a magnification of 122x, perfect for observing a wide range of celestial objects with stunning clarity.
  • EXPAND YOUR VIEWING OPTIONS - The 2" star diagonal with a 1.25" adapter allows for flexible eyepiece usage, accommodating various sizes for customized observing experiences.
  • LOCATE OBJECTS EASILY - The included 9x50 finderscope helps you quickly and accurately locate celestial targets, making your stargazing sessions more efficient and enjoyable.
UPC 050234105095
Brand Celestron
Mount Manual focus CGE Dovetail mount
Coating StarBright XLT
Focus Type Manual Focus
Model Name 91050-XLT
Zoom Ratio 10:1
Finderscope Reflex
Item Weight 45 Pounds
Manufacturer Celestron
Model Number EdgeHD
Power Source Solar Powered
Field Of View 0.67 Degrees
Compatible Devices Camera, Smartphone, Mount
Additional Features True Astrograph Quality, Flat Field Optics
Exit Pupil Diameter 27.94 Millimeters
Objective Lens Diameter 2800 Millimeters
Focal Length Description 2800 millimeters
Manufacturer Part Number 91050XLT
Eye Piece Lens Description Barlow
Global Trade Identification Number 00050234105095

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