Celestron EdgeHD 800

1. Aplanatic EdgeHD Optics: The Celestron EdgeHD 800 features an advanced aplanatic Schmidt-Cassegrain optical design, providing a flat-field, coma-free view across the entire image plane. This unique optical system ensures that stars appear as pinpoint dots from the center to the very edges of your field of view, making it an ideal instrument for both serious astrophotography and high-resolution visual observing.

2. StarBright XLT Coatings: Equipped with Celestron's proprietary StarBright XLT optical coatings, this telescope maximizes light transmission through the entire optical path. This results in significantly brighter images, enhanced contrast, and improved detail, especially crucial when observing faint deep-sky objects or subtle planetary features.

3. Optimized for Astrophotography: Beyond its exceptional visual performance, the EdgeHD 800 is expertly engineered for imaging. Its flat-field optics eliminate chromatic aberration and coma, drastically reducing the need for additional field flatteners, simplifying your astrophotography setup and ensuring stunning, sharp images.

4. Compact and Versatile Design: As a catadioptric telescope, the EdgeHD 800 offers a long focal length in a remarkably compact and portable optical tube. This design makes it versatile for a variety of astronomical pursuits, from detailed planetary observation to capturing wide-field deep-sky images, and ensures easy transport and setup at virtually any location.

ABOUT THE CELESTRON EDGEHD 800

The Celestron EdgeHD 800 stands out as a premium optical tube assembly, fundamentally different from standard Schmidt-Cassegrain telescopes through its advanced aplanatic EdgeHD optical design. This sophisticated correction system not only eliminates coma, a common optical aberration that distorts stars into comet-like shapes at the edge of the field, but also delivers a truly flat focal plane. This critical feature ensures that stars are rendered as crisp, pinpoint dots across the entire field of view, making the EdgeHD 800 an exceptional choice for accurate astrophotography and high-resolution visual observation. Crafted from durable aluminum, this optical instrument is intended for discerning astronomers seeking superior performance for both planetary detail and deep-sky imaging. Its StarBright XLT coatings further enhance light transmission, offering brighter and higher-contrast views, while integrated tube vents help achieve thermal equilibrium for optimal image quality.

ABOUT CELESTRON

Celestron, an American company founded in 1960 in Torrance, California, has long been a pioneer in the astronomy industry. Known for its rich heritage of innovation, Celestron is particularly recognized for popularizing the Schmidt-Cassegrain telescope design and its development of user-friendly GoTo computerized mounts. The brand's philosophy centers on making the universe accessible to amateur astronomers and enthusiasts alike, offering a wide range of optical products from entry-level to advanced research-grade instruments. With a reputation built on delivering reliable performance and optical clarity, Celestron continues to be a trusted name for quality and innovation in the world of telescopes.

MAIN FEATURES

• Optical Design: Aplanatic EdgeHD Schmidt-Cassegrain, corrected for coma and field curvature to deliver pinpoint stars across a wide field of view.

• Aperture: 8 inches (203.2 mm) for excellent light-gathering capability, ideal for detailed planetary views and deep-sky observation.

• Focal Length: 2032 mm (f/10) provides high magnification potential for subtle lunar and planetary features.

• Optical Coatings: StarBright XLT coatings maximize light transmission, offering brighter images and enhanced contrast.

• Tube Material: Durable aluminum optical tube assembly, designed for longevity and thermal stability.

• Weight: Approximately 14 lbs (6.4 kg) for the optical tube, ensuring portability and compatibility with various equatorial and alt-azimuth mounts.

• Defocusing Tube Vent: Integrated tube vents with 60-micron mesh filters allow hot air to escape from behind the primary mirror, speeding up cool-down time and minimizing thermal distortions.

• Mirror Support System: Flexible tension clutches hold the primary mirror in place, reducing image shift during focusing or when reversing directions.

• Mounting Compatibility: Features a CGE/Losmandy D-style dovetail bar for secure attachment to a wide range of astronomical mounts.

WARRANTY

This product is covered by a 2-year global warranty that includes defects in materials and manufacturing under normal use.

IN THE BOX

• Celestron EdgeHD 800 Optical Tube Assembly

• 9x50 Finderscope

• Visual Back 1.25"

• Diagonal 1.25"

• Celestron 23mm Luminos Eyepiece (1.25")

• Dovetail Bar (CGE/Losmandy D-style)

• User Manual