The ShortTube 80 is an 80mm aperture, 400mm focal length (f/5) achromatic refractor. It has a two-piece front lens that corrects for a fair degree of false-color-fringing (chromatic aberration). However, with such a short focal length, there’s still plenty of false color to be found at high power. Bright objects … Zobacz więcej Orion sells the ST80 in several variations: an OTA only with no accessories, three different Guidescope packages, an ST80-A astronomical … Zobacz więcej The Orion ST80 has a fine optic, but its mechanical design is best described as adequate. This makes it a real tinkerer’s scope–one of the main reasons so many serious … Zobacz więcej The ST80-A and ST80-T come without mounts of their own, so you’ll have to figure out one yourself. The simplest option is a photo … Zobacz więcej Does the chromatic aberration interfere with the views? Sometimes. I find it doesn’t really affect double stars (except for color rendition–Alberio’s color is slightly off), and even at 40x, it’s not even all that noticeable on … Zobacz więcej Witryna4 sty 2024 · Imaging Telescope: Orion ED80T CF (480 focal length) Reducer: Orion .8 Mount: Celestron CGX Imaging Camera: ZWO ASI1600MM-Cool Astronomik Ha: 166×180″ Astronomik OIII: 70×120″ Astronimik SII: 32×180″ Integration: 12.2 hours Gain: 139, Offset: 21 Guide scope: Orion ST80 Guide Camera: Lodestar X2 Guide …
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Witryna19 gru 2005 · Both the Orion ST80 and the Stellarvue Nighthawk fit this description. … Witryna21 sie 2024 · Some of the configurations are: 1. Widefield setup: Astrophysics AP900GTO mount with Takahashi FSQ106ED with multiple different cameras: ASI1600MM, QHY814A, FLI8300 with ZWO174-mini guider 2. Long focal length setup: Astrophysics AP900GTO mount with Celestron EdgeHD 11 with ASI1600MM, … third function valve kit massey ferguson
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http://www.zodiaclight.com/equipment/refractors.htm WitrynaThe Orion Mini 50mm Guide Scope is ideal for guiding long-exposure astrophotographs with imaging telescopes up to 1500mm in focal length. Thanks to the high level of guiding accuracy offered by modern autoguider devices such as the Orion StarShoot AutoGuider, astro-imagers of today can use guide scopes with much shorter focal … WitrynaThe telescope's 80mm objective lens and short 400mm (f/5) focal length are ideal for scanning the heavens. Its wide field of view makes it a great choice for viewing big deep sky targets, and its portable size makes it easy to bring along on trips to dark skies. third function valve kit for john deere 3032e