The first decade of 21st-century amateur astronomy witnessed an explosion of digital astroimaging gear. At the same time, telescopes designed specifically for those digital cameras — called ...
Orion’s Newtonian Astrograph Reflector boasts 10 inches (25.4 centimeters) of aperture and a focal ratio of f/3.9. It comes with a 2″ dual-speed, lowprofile Crayford focuser, tube rings, and a 9×50 ...
Price drops for semi-pro astronomy gear have put some impressive equipment in the hands of astrophotographer hobbyists. Here you’ll meet some of the best DIY astrophotographers in this growing ...
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The double cluster like you've never seen it
Most images of this pair of open clusters combine 20 or 30 minutes of exposure. For this one, Schur collected a whopping 15 hours through a 10-inch f/3.9 Newtonian astrograph. He noted that the reward ...
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