WebJun 28, 2024 · Equipment: William Optics Star 71, QSI 683-WSG8, Baader H alpha, OIII filters, Skywatcher HEQ5 Pro. The Veil Nebula by Davy Cannon, Hamilton, Scotland, UK. Equipment: Altair Astro Starwave 70ED triplet APO travel refractor, Altair Planostar v2 0.8 reducer, Canon EOS 60Da DSLR, Astronomik UHC clip-filter, NEQ6 Pro mount. WebThe William Optics RedCat 71 is a 71mm f/4.9 refractor with a Petzval design that comprises a doublet front group with FPL-53 glass element, plus a single central element and a single rear lens. Designed primarily for astrophotography, the RedCat 71 provides a flat image plane (without need of an additional flattener), an image circle over 45mm ...
Peter Zelinka A Guide to Astrophotography Filters
WebJun 17, 2024 · Equipment: Mak Newton MN190, Orion Atlas EQ-G, Atik 383L+, EZ60, Starlight Xpress Lodestar, Baader H-Alpha 7nn, Baader OIII 8,5nn, Baader SII 8n. Elephant's Trunk Nebula by Duan Yusef, Essex, UK. Equipment: Altair 130EDT + 0.79 Reducer, SW EQ8 Mount, ZWO ASI1600MM-C, ZWO Filter Wheel, Badder 36mm NB … WebCanon DSLR APS-C Sensor Astrophotography Modification. A DSLR Camera modification for Astrophotography consist of the Hydrogen Alpha wavelength bandpass transmission … can bupropion give hearburn
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WebThis site (cam.start.canon) uses Cookies to improve your user experience and analyze for operation and improvement of the site. You can find out more about our use of the … WebFits Canon Full-Format Cameras (all latest Models) as well as older such as EOS 5 D Mark II, Mark III and EOS 6D. Discontinued: Due to the big changes in the camera market, the demand for full format camera rooms with BCF-2 filters has unfortunately decreased so much that a production of these filters can no longer be justified. WebJan 14, 2006 · Page 1 of 2 - Which H-alpha filter? - posted in DSLR, Mirrorless & General-Purpose Digital Camera DSO Imaging: I see there are two kinds of H-alpha filters: narrowband (~7nm) and broadbande (~13nm). ... I have the 13nm Astonomik and 7nm Baader H-alpha filters. At first I tried the 13nm, but ended up with fuzzy stars or haloes, … can bupropion cause hot flashes