Celestron C8 HD Edge 8" Optical Tube Assembly OTA Professional Photography Schmidt Cassegrain Telescopefor CGEM Equatorial, (Telescope For Sale, Telescope For Adults, Telescope For Kids, Telescope For Beginners, Best Outdoor Telescope)

——To EU customers,
(Customers in other countries can ignore this letter)
Friends from the European Union,the price you see is tax-inclusive, but AliExpress does not directly charge tax for ordersover 150 euros,so when you actually place an order, you will find that you only need to pay about80% of the price. For example, for a product of US$1,200, you will find that you only need to pay US$1,000 (not including tax) when you buy it. IfFrench friendshave problem that it needs to fill in theVATnumber, please contact the seller to solve it.
Other countries do not have these problems. thanks.
The Celestron EdgeHD 8" OTA with CGE Dovetail Plateis part of the revamped EdgeHD Telescope Series by Celestron. Get pinpoint, high-definition star images with Celestron EdgeHd’s coma-free performance and built-in flattener to ensure sharp focus all the way to the edge-of-field. See the Universe in HD!
Celestron EdgeHD 8" OTA at a Glance
Mirror Support Knobs and Flexible Tension Clutches -hold the mirror in place and reduce image shift when rotating the tube around the mount.
Tube Cooling Vents -located on the rear cell allow hot air to be released from behind the primary mirror.
Fastar Versatility -All EdgeHD optical tubes are Fastar compatible for imaging down to f/2 with optional accessories.
Brighter Star Images -Light becomes more concentrated when focused precisely. This maximizes image brightness.
Dovetail Plate -for attaching to CGE mounts.
Sturdy Handle and Large Focusing Knobfor your ergonomic needs.
Special Features of the Celestron EdgeHD 8" OTA
True Astrograph Quality
EdgeHD optics produce a focal plane more than three-times flatter than a standard Schmidt-Cassegrain telescope and dramatically flatter than competing coma-free designs. This guarantees you visibly sharp stars across some of the largest CCD chips available today.
Improved Performance
Superior edge performance not only creates a rounder, more pleasing stars but actually improves the resolution and limiting magnitude when compared to telescopes of equal aperture. With Celestron’s StarBright XLT optical coatings on every surface, EdgeHD optics gives you maximum light across the widest visual and photographic spectrum.
Mechanical Features
In addition to EdgeHD’s optimized optical design, the telescope tube has been redesigned to make sure you get the most from your optics each and every night.
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- All EdgeHD optical tubes are Fastar-compatible, allowing the secondary mirror to be removed and replaced with a third party lens accessory for ultra-fast f/2 wide-field imaging. Add the optional reducer lens—custom-designed for your size EdgeHD tube—and you can increase your field of view without sacrificing optical performance.
Individually Tested
Every EdgeHD that ships have been tested not only for the surface quality of each optical component but also with a camera and artificial star to ensure the imaging system meets our rigid quality assurance. This “final acceptance test” confirms the EdgeHD will perform in the field and deliver high-quality astro-images.

GENERAL FEATURES:
Aluminum Optical Tube
Celestron's premium StarBright XLT coatings
2032 mm focal length (f/10)
40mm eyepiece included (51x)
Visual back allows for use with 1.25" accessories
9x50 finderscope to help accurately find objects
Star diagonal provides more comfortable viewing position when observing objects that are high in the sky
Includes dovetail wide rail compatible with CGEM Advanced Series mount
8" Schmidt-Cassegrain Optical Tube Assembly
SPECIFICATIONS:
OPTICAL DESIGN: Schmidt-Cassegrain
APERTURE: 203 mm (8 in)
FOCAL LENGTH: 2032 mm (80 in)
FOCAL RATIO: 10
EYEPIECE 1: 40mm
MAGNIFICATION 1: 51 x
FINDERSCOPE: 9x50
STAR DIAGONAL: 1.25inch
OPTICAL TUBE: Aluminum
OPTICAL COATINGS: StarBright XLT
OPTICAL TUBE WEIGHT: 6.35kg
DOVETAIL COMPATIBILITY: CGEM Wide Mount