Setting circles for dobsonian telescope. The Explore Scientific Truss Dobsonian Encoder .
Setting circles for dobsonian telescope The GSO Dobsonian Encoder Installation Kit is created Hi folks, I am getting a dobsonian delivered this week and I have been going through some of the accessories that I could add to my scope for better/easier viewing. A quick way to achieve a setting circles function on a Dobsonian telescope - to find objects quickly. In theory, they show the right ascension and declination to which the telescope is pointed, making it simple to aim at any object whose coordinates you look up. Argo Navis™ Digital Setting Circles with Ultra Res 32K encoders The Argo Navis™ Digital Telescope Computer (DTC) brings not only accurate positioning information to your telescope but also provides an enormous detailed database of tens of thousands of celestial objects. Save 30% on the shop price when you subscribe to BBC Sky at Night Magazine today! Manual Dobsonian Setting Circles A Different Way to Get There This article first appeared on Cloudy Nights Telescope Reviews, a fantastic resource for Amateur Astronomers Check it out at www. Looking for a little better understanding with the subject of setting circles! Help me out if you would, I am curious how you would set/place these circles on your manual dob base, meaning how would they be correctly aligned with your scope? I am guessing your 0 degree would be aligned to the direction your All About Digital Setting Circles For almost ten years we’ve worked on making the best digital setting circles for all types of push-to telescopes. Hardware set #2 (side protrusions like the Obsession) is shown below in Photo 2. . Is there a guide in general Repeat the process with the pivot set up closer to the router blade to cut the inner circle. It offers many more features than conventional Digital Setting Circle (DSC) devices. Print protractor templates 50 mm to 800 mm + vernier scale and dobsonaian telescope setting circles I've turned my 10 inch Dobsonian into a PushTo scope by adding a setting circle to it. I designed my own digital setting circles because I didn’t want to pay the steep price for a commercial system, and also because I thought it’d be a fun project. A month back, I had gone through a post where one of the fellow redditors commented about adding a setting circle and inclinometer for alt AZ adjustments that would make tracking/locating objects easier. Their use may differ from that described here for analog or dial-type setting circles. com/watch?v=KIIOt Custom and standard Dobsonian Mounts, Mirror Cells, Clamshell Rings, Altitude Bearings and more. Mar 29, 2021 · Setting Circles/Inclinometer - posted in Mounts: Hi Alland Good Monday Morning!. They are particularly useful in areas of high light pollution. Stars, asterisms, galaxies, globular clusters, open clusters, planetary nebula, nebula, planets, asteroids, comets, earth One of the most useful features of the Losmandy DSC is it's ability to operate on Alt-Azimuth type mounted telescopes (Dobsonian). Astro Devices GSO Dobsonian - 8192 Steps Alt, 8192 steps Az Encoders When purchasing digital setting circles for your telescope, you’ll also need to have encoders installed on your scope - without these, your DSC has no way of interfacing with your telescope. I've developed a new design for the setting circle Az: Adjustable setting circles for Dobsonian telescopes (Updated) - https://www. Computerized, digital setting circles are now available on many commercial telescopes. Cut the handle out, clean up the rough edges and fit to the base board of the Dobsonian mount. I moved the pivot another 70mm closer to the blade so that my ring was 70mm wide. These help you find any object very fas Jun 15, 2014 · The first thing I built was a leveling base with a setting circle for my AD10 dobsonian base. Manual Setting Circle for Dobsonian Telescope: As a long time viewer of instructables. At Obsession you get the best scope, the best GoTo drive, the best DSCs and even the best price! Sep 20, 2023 · Dobsonian telescopes are modified Newtonian reflector telescopes popularized by John Dobson in 1965. If you're looking for your first telescope, please read the Jun 10, 2002 · To calibrate the setting circles, we would point the telescope at Sirius then rotate the right ascension dial until it reads 6h 45m. Dobsonian telescopes use a concave mirror as the objective lens to collect and focus light from distant objects. Hardware Set #3 Orion, Hardin other scopes with spring tensioned altitude bearings. Setting circles The third and time-honoured method of locating celestial objects is to make use of the setting circles built into an equatorial mount. "Do it yourself" improvements on the Hubble Optics UL Dobsonian Telescopes, including setting circles construction and use for Dobs. The Explore Scientific Truss Dobsonian Encoder DESCRIPTION When purchasing digital setting circles for your telescope, you’ll also need to have encoders installed on your scope - without these, your DSC has no way of interfacing with your telescope. Here is a view of the Setting Circle on m… This video shows you how to add a setting circle to your Dobsonian telescope mount, giving it super quick pinpoint accuracy like computerized telescopes. DSCs utilize digital read-outs (viewed on a small CPU screen) to guide the observer on where to point (“push”) the telescope on its mount > a “push-to” (not a “go-to”) system. Amateur astronomers prefer Dobsonian telescopes for their large aperture, low cost, and portability. This is not a Jul 4, 2023 · However, for all their convenience, Go To telescopes are anathema for those with a dislike of computerised technology, whining motors, or a reliance on power sources in the field. In that case, follow the directions that come with the computerized mountings. The ServoCAT-Argo Navis GoTo system has more features, the most rugged drive train on the market, the most powerful digital setting circles, and it happens to be the least expensive computerized large aperture Dobsonian telescope going. This design should easily adapt to any dobsonian mounted telescope with some adjustments to sizes and positions. * To Order - please state telescope size and altitude bearing diameter for correct cable length and tangent arm length. The GSO Dobsonian Encoder Installation Kit is created The Argo Navis™ is a 'must-have' accessory for all observers. Aug 17, 2025 · I decided to make my own setting circle for my Orion XX14i telescope since the intelliscope is not working well and there are no parts to fix it with. This shows a simple six-step method to quickly set up any equatorial telescope mount. Mar 4, 2016 · How to make an azimuth setting circle Point accurately to anywhere in the night sky with this simple project to help you to locate targets with a Dobsonian telescope. cloudynights. If an Equatorial mounted telescope is used and properly aligned with the sky, the object can be found using its coordinates and the telescope setting circles, [one standard bright star and its celestial coordinates are needed] If an Atitude-azimuth mounted telescope is used then a complicated calculation is needed before setting circles can be used to find an object in the sky. DESCRIPTION When purchasing digital setting circles for your telescope, you’ll also need to have encoders installed on your scope - without these, your DSC has no way of interfacing with your telescope. Hardware set #1 (Flush sided as with a TeleKit) is shown at left below in Photo 1. Nexus DSC is an advanced digital setting circles computer for your telescope that packs all the latest technologies into a device designed for your telescope. This shows how I made manual setting circle for my dobsonian telescope. Hardware Set #4 Meade Push-To Air is a wireless Digital Setting Circles (DSC) PushTo Kit System designed for Dobsonian telescopes and alt-azimuth mounts. As you may already be aware, conventional type setting circles cannot be used on Alt_Az mounts. I was wondering what the basic principles were? How are they used? Explain it to me like Im in 3rd grade. Many commercial telescopes come equipped with digital setting circles, but commercial digital setting circles are expensive to add to telescopes that don’t already have them. Let's assume the telescope is now pointed at the star Sirius. The home to all amateur astronomers & telescopes! Feel free to discuss anything astronomical here, from what sort of telescope you should get, stargazing tips and tricks, to how to use that scope of yours that's been sitting around! Astrophotography is permitted as well, but feel free to check out /r/astrophotography for more of that. com, I am happy to present my FIRST instructable. I believe that it could be argued that the application that has had the largest This video shows the creation, installation, and usage of a paper setting circle on an Orion XT8 Dobsonian Telescope. Aug 17, 2025 · View information and download the 3D model "Dobsonian Telescope Setting Circle" for 3D printing. To use the Losmandy DSC on an Alt-Azimuth mounting, a 2-Star alignment must be done every time the unit is turned on. It precisely tracks the telescope’s altitude and azimuth using a gyroscope and geomagnetic sensor, allowing seamless integration with the SkySafari mobile app to easily locate celestial objects. Dobsonian Telescope Digital Setting Circles For Wifi Encoder Built around the powerful ESP32 platform, it offers both Wi-Fi and Bluetooth connectivity, working in perfect harmony with SkySafari Plus/Pro (paid app) for enhanced celestial navigation. DCSs show you where to point your telescope to locate your astronomical target. There are more little computers that help you direct your telescope to locate a target astronomical object. Telescope Setting Circles: I have been considering the best way to improve my telescope viewing activities and Setting Circles seem to be an improvement I could make to my two Dobsonian Skywatcher telescopes that provide a quick win. com At every turn these days we are seeing the impact of high quality, inexpensive electronics on our hobby. For example, the Argo Navis™ DTC comes with in-built TPAS™ - Telescope Pointing Analysis System™. Dobsonian telescopes are available in sizes ranging from small portable models Jul 28, 2006 · Nearly every telescope on an equatorial mount comes with setting circles. Digital Setting Circles (DSCs) are an accessory piece of equipment for telescope mounts that help observers accurately locate objects in the night sky. In practice, experienced observers generally regard setting circles as decorations to help sell telescopes, as a source of false hope for beginners, and possibly Jun 4, 2019 · How To Use The Setting Circles On Your Telescope To Find Objects If you have an equatorial mount, being able to use its setting circles will help quickly find objects in the night sky without computers. Feb 17, 2018 · Aaron Turner built his own digital setting circles (DSCs) to add to his 12″ Dobsonian telescope after finding the commercial options were pricey and lacking in a good user interface. Yes, google "setting circles dobsonian" and you'll find many different methods that people have used for this sort of thing. Simple step-by-step telescope setup method for new users. youtube. They help astronomers in discovering angles and the pointing direction of a telescope toward a particular Apr 5, 2025 · Push-To Air is a wireless Digital Setting Circles (DSC) PushTo Kit System designed for Dobsonian telescopes and alt-azimuth mounts. Cloudy Nights Link to P If your telescope is on an Orion Dobsonian base, take apart your scope's base and set the circle on top matching the center mark of the printout to the bolt hole in the middle if the triangular base. The encoders are attached to your telescope’s axes and send signals to your DSC, letting it determine the position of your telescope. Jul 31, 2021 · Table of Contents What are Digital Setting Circles? The digital setting circles are markings visible on your telescope’s mount. This has made it incredibly easy to find objects, in particular in light polluted areas. But what exactly are digital setting circles? Read below to find out how our products work and why they’re so useful in the field. You may need to move the buttons slightly to get a good firm fit. This project is an open source implementation of Digital Setting Circles for dobsonian telescopes. By using two inexpensive optical encoders and an ESP32 microcontroller it enables amateur astronomers to connect their dobsonian telescope to the SkySafari app. Admittedly this is not the most accurate method, but it’s simple, quick, cheap and works Dec 26, 2022 · Page 1 of 5 - Manual setting circles - posted in Reflectors: Ive seen some scopes with the manual setting circles on the rocker/ground board. h90qecql2u68vl1nckiv5r5dz2yn5k9s1qh6capgmxpaozqo