It can capture stunning deep-sky astronomical images without the challenges typically presented by longer focal length instruments at a fraction of the cost. The 8-inch RASA is an imaging telescope that delivers a flat field without optical aberrations for razor sharp stars across a wide field of view. In many cases, autoguiding will not be required.īelow you'll see an incredible image of the Rosette Nebula taken by Jason Guenzel using the Triad Ultra on the super-fast f/2.2 Celestron RASA telescope! The 8-inch RASA’s relatively short 400 mm focal length also lessens equatorial tracking demands. Instantly view images on a computer that are brighter and more detailed than what you would see with the naked eye in bigger telescopes.īecause shorter exposure times are possible, your equatorial mount won’t need to accurately track over extended periods. When combined with sensitive cameras and the proper “live stacking” software, the 8-inch RASA can provide an almost real-time observing experience. Use shorter exposure times to capture detail in faint objects with its f/2.0 optical system. Fast Optics for Short Exposures & "Real-Time" Observing This mount is also fully-equipped with some of the best astrophotography software available, like StarSense and CPWI to bring professional-grade performance to an amateur-friendly system. With the 40 lb weight capacity of the CGEM-II, you can fully customize your RASA with anything you could ever want. ![]() The Celestron RASA 8-inch has been paired with the CGEM-II equatorial mount to bring out the best in each piece of your astrophotography system. Paired for Performance with the Celestron CGEM-II Experience as close to perfection as you can get in a portable package with the RASA series telescopes. Any astrophotographer will say the same great things about the Celestron RASA astrograph telescope. Since then, it's popularity has only grown due to the incredibly fast optics for efficient imaging, absurdly clear optics from edge to edge of the aperture, and the fact that it's one of the most reasonably priced, professional-grade telescopes available. The Rowe-Ackermann Schmidt Astrograph, known mainly as the Celestron RASA, became one of the best astrophotography telescopes the moment it was released. Explore Scientific - Keys to the Universe Sale
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