Celestron CGX 800 Rowe-Ackermann Schmidt Astrograph RASA Telescope

★★★★★ 4.2 67 reviews

US$1,639.60
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US$1,639.60
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Management number 221293109 Release Date 2026/05/03 List Price US$1,639.60 Model Number 221293109
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This kit combines the 8" Rowe-Ackermann Schmidt Astrograph (RASA) with the state-of-the-art CGX German equatorial mount. Simply add a camera and this package offers everything you need to take spectacular images of wide-field deep sky objects. Although about the same size as the CGEM II, the CGX is a big step up in performance and features, especially for imaging applications. RASA Performance Made for Everyone Capture spectacular wide-field deep sky images in seconds with Celestron's new portable astrograph, the 8" Rowe-Ackermann Schmidt Astrograph (RASA). This incredibly fast f/2.0 system is the perfect companion to today's color astronomical CMOS cameras, smaller CCD cameras, and mirrorless cameras. Thanks to its fast focal ratio and patented optical design, you can produce sharp, detailed images and, in many cases, skip the autoguider completely. Weighing in at just 17 pounds, it's easy to transport your 8" RASA to the most remote dark sky locations. The 8" RASA is an imaging telescope that delivers a flat field without optical aberrations for razor sharp stars across a wide field of view. It can capture stunning deep-sky astronomical images without the challenges typically presented by longer focal length instruments at a fraction of the cost of those systems. The latest addition to the RASA family, this 8" version is a much more portable and affordable version of the heralded RASA 11, which was introduced to much acclaim in 2014.

  • CAPTURE BREATHTAKING IMAGES - Featuring an 8-inch aperture and f/2.0 focal ratio, this Rowe-Ackermann Schmidt Astrograph (RASA) telescope delivers exceptional wide-field views and fast exposure times.
  • SUPERIOR OPTICAL PERFORMANCE - Experience edge-to-edge clarity with the StarBright XLT coatings and a 4.6 -m RMS spot size across the image circle, ensuring minimal performance loss even at the field's edge.
  • ENHANCED MOUNT STABILITY - The CGX computerized equatorial mount offers a robust 55 lbs instrument load capacity, a sturdy 2" steel tripod, and dual saddle plates for Vixen and CGE dovetail compatibility.
  • PRECISION TRACKING CAPABILITIES - Achieve accurate tracking with sidereal, solar, and lunar tracking rates, complemented by low cog DC servo motors and periodic error correction for smooth celestial observation.
  • ADVANCED COMPUTERIZED CONTROL - Navigate the night sky effortlessly using the NexStar+ hand control with a 40,000+ object database, PWI Telescope Control Software, and Celestron's Starry Night Special Edition Software.
UPC 050234120586
Brand Celestron
Mount Equatorial Mount
Focus Type Manual Focus
Unit Count 1.0 Count
Finderscope Reflex
Item Weight 130.02 Pounds
Manufacturer Celestron
Model Number 12058
Field Of View 1.17 Degrees
Compatible Devices Color astronomical CMOS cameras, smaller CCD cameras, mirrorless cameras
Additional Features Unique optical design for wide-field deep sky imaging, Advanced computerized equatorial mount with superior tracking capabilities
Objective Lens Diameter 203.2 Millimeters
Focal Length Description 400 millimeters
Manufacturer Part Number 12058
Eye Piece Lens Description Barlow

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