Celestron 8” Rowe-Ackermann Schmidt Astrograph (RASA 8)
Capture spectacular wide-field deep sky images in seconds with Celestron’s portable astrograph, the 8” Rowe-Ackermann Schmidt Astrograph (RASA).
This incredibly fast f/2.0 system is the perfect companion to today’s colour 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. With the 8” RASA joining the lineup, a wider range of astroimagers can enjoy the benefits of the RASA design. It has many of the same thoughtfully designed features as its “big brother” RASA 11, including the integrated air-cooling system, internal filter mount, and sturdy CGE dovetail mounting bar.
Purely designed for imaging, the 8” RASA cannot be used visually. The prime focus focal plane is located at the front of the optical system, so it cannot accommodate a traditional eyepiece.
Celestron envisions a global community where everyone can explore and learn more about the Universe.
For more than 60 years, the California-based company has been the world’s most recognized telescope brand and the provider of premier consumer astronomy products. Celestron’s name has become synonymous with superior optics and innovative technology, just as its iconic “orange tube” telescopes have become ubiquitous at any public stargazing event.
Celestron telescopes have deployed aboard the International Space Station and assisted in tracking hazardous space junk from earthbound observatories. As part of our mission, Celestron is a major supporter of astronomy and STEM-related nonprofits in North America and worldwide.
Learn more about Celestron at www.celestron.com.