Alternatively, the tension adjuster can be completely tightened to lock the optical tube in position. Sky-Watcher came up with an innovative idea by making the telescope “collapsible”. Instead, Dobson made a heavy-duty box, modified to hold the optical tube, and mounted it on a lazy-suzan type base. The first one comes in very innovative design and it has a built-in WiFi. layers: '10135' The telescope could be pointed to anywhere in the sky by either rotating the box on the lazy-suzan base, or by pushing the telescope up or down. Sky-Watcher Dobsonian Upgrade Kits for GOTO upgrades your Standard Dobsonian to Full GoTo and Tracking Mount. Check out our colorful catalog, filled with hundreds of quality products. Dobsonian Mount. }, { defaultImage: '', }, { In stock on December 16, 2020. 6,940,642) is to provide a tension adjuster that users can easily turn to add or reduce tension, thereby increasing or decreasing the friction between the optical tube and the sideboard of the mount. {"closeOnBackgroundClick":true,"bindings":{"bind0":{"fn":"function(){$.fnProxy(arguments,\'#headerOverlay\',OverlayWidget.show,\'OverlayWidget.show\');}","type":"quicklookselected","element":".ql-thumbnail .Quicklook .trigger"}},"effectOnShowSpeed":"1200","dragByBody":false,"dragByHandle":true,"effectOnHide":"fade","effectOnShow":"fade","cssSelector":"ql-thumbnail","effectOnHideSpeed":"1200","allowOffScreenOverlay":false,"effectOnShowOptions":"{}","effectOnHideOptions":"{}","widgetClass":"OverlayWidget","captureClicks":true,"onScreenPadding":10}, {"clickFunction":"function() {$(\'#_widget1150915061003\').widgetClass().scrollPrevious(\'#_widget1150915061003\');}","widgetClass":"ButtonWidget"}, {"clickFunction":"function() {$(\'#_widget1150915061003\').widgetClass().scrollNext(\'#_widget1150915061003\');}","widgetClass":"ButtonWidget"}, {"snapClosest":true,"bindings":{"bind0":{"fn":"function(event, pageNum) { PagedDataSetFilmstripLoaderWidget.loadPage(\'#recentlyViewed\', Math.floor(pageNum)); }","type":"scrollend","element":"#_widget1150915061003_trigger"}},"unitSize":220,"widgetClass":"SnapToScrollerWidget","scrollSpeed":500,"scrollAmount":660,"afterScroll":"","animateScroll":"true","beforeScroll":"","direction":"vertical"}, {"emptyItemViewer":"
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\n ","imageThreshold":3,"pages":2,"dataModel":{"imageWidth":90,"cacheEntitiesInRequest":false,"dataProviderWidget":"com.fry.ocpsdk.widget.catalog.dataproviders.RecentlyViewedDataProviderWidget","imageHeight":90,"itemViewerWidget":"com.fry.starter.widget.viewers.ItemViewerWidget","direction":"vertical"},"pageSize":3,"widgetClass":"PagedDataSetFilmstripLoaderWidget","loadThreshold":1,"direction":"vertical"}, {"ensembleSEOTranslationTypes":"ensemble","widgetClass":"BreadcrumbWidget","productSEOTranslationTypes":"product","categorySEOTranslationTypes":"category|section,category,thumbnail","delimText":"","catalogSEOTranslationTypes":"catalog","showCatalog":false}, {"showSinglePage":false,"totalItems":6,"defaultPageSize":20,"paging_next":"Next","paging_view_all":"View All 6 Items","paging_view_by_page":"View By Page","pageSize":20,"paging_previous":"Prev","currentIndex":0,"inactiveBuffer":2,"viewModeBeforePages":true,"persistentStorage":"true","showXofYLabel":false,"widgetClass":"CollapsingPagingWidget","activeBuffer":2,"triggerPageChanged":false,"defaultTotalItems":6}, { I used to have a first generation 12" Dobsonian that I purchased 35 years ago. width: 160, Provide a link for our team to confirm the price and within a matter of seconds you'll have a price match providing the re-seller is within the USA and authorized by the manufacturer to sell the product of interest. This 12-inch telescope comes on a Dobsonian mount. Complete M, NGC and IC catalog, partial SAO catalogues, total 42,900 objects. Other than that, Crayford-style focuser has been used enabling you to focus even better over the objects. Instead, the trusses collapse into the bottom part of the telescope tube and allow the top part of the scope to sit nicely on the bottom piece. When he had finished the final tweaking, a new alt-azimuth mount was born. Back Ordered - We're Working With The Supplier To Obtain Delivery ASAP - Will Ship First Order In - First Order Out - As It Becomes Available. sourceSelector:'' The second one features a large aperture and it comes with a GoTo … The currently available devices for stabilizing a telescope on a Dobsonian mount include a sliding weight to counter balance the weight of the telescope, a friction lock that must be adjusted to inhibit movement of the telescope, and a spring attached between the telescope tube and mount to aid in stabilization. The included SynScan AZ hand control allows you to point your telescope at a specific object, or even tour the night sky at the touch of a button! Because we sell direct, we can offer you tremendous value at a great price. The large 12” mirror delves deep into the universe, showing you thousands of objects from Saturn, Jupiter, & Mars to galaxies, nebulae and star clusters millions of light years away. sourceURL:'/catalog/includes/quicklook_miniproduct.jsp?entityId=102019&entityTypeId=4', Capture breathtaking photos with our affordable astrophotography cameras. defaultImage: '', height: 160, Find a Dobsonian Telescope for Sale Online at High Point Scientific. For the best experience on our site, be sure to turn on Javascript in your browser. Our 100% satisfaction guarantee says it all. One of the many benefits to becoming a customer of High Point Scientific is that you receive Unlimited Tech Support on all of the products you purchase from us. height: 160, sourceURL:'/catalog/includes/quicklook_miniproduct.jsp?entityId=102637&entityTypeId=4', Even an inexperienced astronomer can master the features of the SynScan Dobsonian in a few observing sessions. The Hand Control comes with a dual-line, 16 character display screen that is backlit for comfortable viewing of the telescope information and scrolling text. Skywatcher GoTo Dobsonian? defaultImage: '', The Sky-Watcher SynScan AZ is a precision-engineered instrument that provides two different operation modes: The Sky-Watcher Dobsonian SynScan telescope has a patented dual encoder design incorporated to record the position of the telescope.