Web20 dec. 2024 · 1. Fast optics Celestron’s incredible 11″ RASA is an example of an F2 telescope designed for fast exposures. Obviously having an F/2 Hyperstar lens, dedicated astrograph telescope, or L-series wide aperture DSLR lens is literally going to speed up your exposure time by orders of magnitude. Web29 feb. 2024 · The HyperStar lens replaces the secondary mirror at the front of a Schmidt-Cassegrain telescope (SCT). Most SCTs operate at a focal ratio of f/10, which is very …
Starizona Hyperstar: Review after 17 Years of Imaging
Web21 jul. 2024 · ZWO new products April 12th - Page 7 - Beginning Deep Sky Imaging - Cloudy Nights. Cloudy Nights. → Astrophotography and Sketching. → Beginning Deep Sky Imaging. CNers have asked about a donation box for Cloudy Nights over the years, so here you go. Donation is not required by any means, so please enjoy your stay. Web5 mei 2014 · HyperStar works by removing the secondary and replacing it with HyperStar lens and a CCD, usually OSC. The F2.3 is the native F Number of the primary and provided that your set up is robust and the centering accurate you will have a fast imaging scope , but as everything else in imaging there is no free lunch here either. integral bed rail
Optolong L-eXtreme Filter Review - AstroBackyard
WebC8 HyperStar Specifications Focal Length: 390 mm Focal Ratio: f/1.9 Field of View (with 28 mm sensor): 4.1 degrees DSLR Compatible Camera Adapter Threaded for 2" (48 mm) Filters Back focus: 39.8 mm Maximum Usable Sensor Size: 28 mm Diagonal (APS Format) Weight: 2.1 lb Length (without camera adapter): 4.5" Diameter: 4.3" Web11 mrt. 2012 · Page 1 of 12 - Hyperstar Imaging - posted in Celestron Computerized Telescopes: I wanted to start a thread on this forum dedicated to the Fastar/Hyperstar … WebThe Hyperstar lens, patented by Starizona, is the bridge between you and professional imaging, allowing you to explore the heavens in detail - and quickly too. Faster than your brain on that 5th cup of coffee. Exposures that take an hour at f/10 take mere seconds with the Hyperstar lens. jocelyn boucher north shore medium