50 inch telescope

The atmosphere above us is constantly in motion, and it will distort the image seen through the telescope. Ebony Star and UHMW bearings ARO 50 Inch Due to the exclusive nature of these telescopes, a purchase contract is required and will be supplied by an Orion Sales Representative that will be your personal contact throughout the sales, building, delivery, installation and use of your custom-built telescope. The distance from the center of a curved mirror or lens at which parallel light rays converge to a single point. The mirror was completed in Das Newton-Teleskop (nach Sir Isaak Newton 1643-1727) hat eine weitreichende Verbreitung bei den früheren Astronomen gefunden und ist noch heutzutage bei den Amateuren sehr beliebt. Monstrous 50" aperture parabolic primary mirror - forget limiting yourself to the NGC catalog: The Orion 50 opens the door to anonymous galaxies previously unseen by the human eye! width: 200, so that collimation is maintained as you sweep across the sky. These scopes will appeal to the more technically inclined. Fast f/3.75 focal ratio gives bright images, and 187.5" of focal length - great for hunting faint galaxies and small planetary nebulae - or anything else up there! It is not intended to remove or restrict your other legal rights under applicable local consumer law; your state or national statutory consumer rights governing the sale of consumer goods remain fully applicable. Thank you. Orion EZ Finder Deluxe Telescope Reflex Sight With a limiting stellar magnitude that is approximately +17.4 and a theoretical resolving power under a tenth of an arc second (seeing conditions limited, of course) you are going to be catching details in the ?faint-fuzzies? The estimated expected shipping date is displayed, but this is only an estimate. and special offers. This is important to keep in mind when observing astronomical objects which require high resolution for best viewing, such as planets and double stars. the detection of NEO 2010 SV3 at unfiltered magnitude 24.0. by Mike Lockwood. You can literally go where no man or woman has gone before. At Orion we?ve known that bigger is better and have wanted to take the art of Dobsonian telescope making to new limits. ServoCAT tracking/slewing system and Argo-Navis digital setting circles, with docking station for the hand control give the telescope complete GoTo capability. The top cage is aluminum with carbon graphite spacers between the top and bottom rings. If your passion is the deep-sky and you want the biggest Dob at the star party, this Monster Dobsonian makes everything else look puny. Ports allow the mount to connect to devices such as autoguiders (for long exposure photography without tedious manual guiding), PC's running planetarium software (via the RS-232 port) and GPS receivers (through the Aux port). Again, these are huge constructions and one of these will set you back a cool $155k. So for example, an 80mm refractor is capable of 160x, and a 10" telescope is theoretically capable of 500x magnification. The Orion 50" Dobsonian is larger than even the largest of the telescopes ever used by the Herschel?s (arguably the greatest visual observers of all time) and as of release, is the largest production telescope for amateur astronomers in the known universe. Visit the Orion Community Center for in-depth information on telescopes, binoculars, and astrophotography. As this is a custom built product the actual shipping date may vary. Orion's Telescope Buyer's Guide is a great place to start. ServoCAT(TM)* tracking and GoTo system; can be controlled from most popular planetarium programs for robotic telescope control This warranty gives you specific legal rights. This telescope is designed for visual use, but photography would be possible with the addition of a field de-rotator and auto-guiding solutions (not included). Apr 2, 2014 - 50 Inch Telescope at Mount Stromlo Observatory Great for families, young people, and folks who don't want to mess with equipment but just want to take a look. It is equipped with a set of Astrodon astrophotography filters as well as Sloan photometry filters and it's therefore an excellent choice for both scientific applications and astrophotography of deep sky objects. Shipping is arranged by Orion, usually by air freight and in consultation with the customer. Argo-Navis(TM)* electronic setting circles with over 29,000 astronomical objects in the on-board database At Orion, we are committed to sharing our knowledge and passion for astronomy and astrophotography with the amateur astronomy community. {"closeOnBackgroundClick":true,"bindings":{"bind0":{"fn":"function(){$.fnProxy(arguments,\'#headerOverlay\',OverlayWidget.show,\'OverlayWidget.show\');}","type":"quicklookselected","element":".ql-thumbnail .Quicklook .trigger"}},"effectOnShowSpeed":"1200","dragByBody":false,"dragByHandle":true,"effectOnHide":"fade","effectOnShow":"fade","cssSelector":"ql-thumbnail","effectOnHideSpeed":"1200","allowOffScreenOverlay":false,"effectOnShowOptions":"{}","effectOnHideOptions":"{}","widgetClass":"OverlayWidget","captureClicks":true,"onScreenPadding":10}, {"ensembleSEOTranslationTypes":"ensemble","widgetClass":"BreadcrumbWidget","productSEOTranslationTypes":"product","categorySEOTranslationTypes":"category|section,category,thumbnail","delimText":"","catalogSEOTranslationTypes":"catalog","showCatalog":false}, {

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