Used Dobsonian Telescopes For Sale

What you give up in. For help on choosing a new telescope, see our article "Guide to Beginner, Intermediate, Advanced and Expert Astronomical Telescopes. Always covered in my den and has all accessories it came with. Here are the best telescopes for sale. Finding the strongest telescope you can buy doesn’t have to be confusing if you know what to look for. I highly recommend For Sale Orion XT4. Even with the smallest 6” telescope in the range…you will see the planets Saturn and Jupiter quite nicely. From kit or from scratch? In researching how to build a telescope, I stumbled upon telescope kits. Both Refractor and Dobsonian telescopes, for example, are the easiest ones to use and do not need much adjusting. We talked to astronomers about the best telescopes for beginners, including Dobsonian and GoTo telescopes and binoculars for sky viewing, with picks from Orion and Celestra. Are you into astronomy or stargazing? B&H has everything you need from telescopes, mounts & tripods to solar observing equipment & accessories. Come to Orange County Telescope "Where you are the center of the Universe!" Skip to content. 25" eyepiece adaptor 25mm Orion Sirius Plossl 1. 5) refractor telescope to use with the GoTo mount for astrophotography. Free Shipping by Amazon. With fully motorized GoTo and tracking drives. Telescope Control Software; Used and Closeout Books; On Sale. Our recommended telescopes include both manual and computerized options, and a range of prices to suit any budget. Personally my advice with the 800 quid budget would be to go for a dobsonian mounted telescope. Dobsonians make great value observing machines because of their large aperture and ease to manufacture. Dobsonian refers to the mount (not the tube). Here is my latest creation, fresh out of the workshop. Dobsonian Telescopes. They also make sure you are buying a telescope you are going to happy with. It features unmatched stability and smoothness of motion. Largest Amateur Scopes (40+ inches) (homebuilt, including grinding the primary) Group70 70" (1988-) http://www. Enjoy crisp, clear views of distant celestial objects, such as galaxies, star clusters, comets, and more. Come to Orange County Telescope Sky-Watcher 8inch Dobsonian. Fully automatic, can also be used during the day for Earth-bound viewing. Reflecting telescopes form an image using a mirror rather than a lens. I think this is more aesthetically pleasing than filters that result in a white or bluish-white image. (Colour of the product image is for reference only, actual colour of the product may vary dpending on distributor). All-Star Telescope - Telescope and Astronomy Sales for Calgary, Edmonton, and Central Alberta My Shop Account. Eyepieces are easily available on ebay,both secondhand,and still. Dobsonian telescopes should use one of our Dob-style Wheeley Bars based on which Dob you have. Bought in 2015 and barely used. Try and include some pictures if you can as this will help us value your equipment. The PowerSeeker series is designed to give the first-time telescope user the perfect combination of quality, value, features and power. Sky-Watcher improves on the often unwieldy standard design of Dobsonians with their 10" f/4. Royal Astronomical Society of Canada: Home Page. Unfollow telescopes for sale to stop getting updates on your eBay Feed. About Orion Telescopes & Binoculars. Brand New never used condition. Telescopes For Sale Orion Telescopes Aperture Lights Best Camera Stargazing Telescope Hubble Space Telescope Binoculars Mars Reflecting Telescope This simple-to-use tabletop Dobsonian comes out of the box ready to observe. In near perfect condition, only signs of wear are on the base stand, the telescope it self is in perfect condition. RASC General Assembly and AstroCats - Ottawa Ont. Buy & sell telescope, binoculars, monoculars & more online at cheap prices in UAE. Used telescopes and telescope accessories can be a great option when working with a tight budget. Scope City 100% Satisfaction Guarantee. But mirror sizes up to 16 inches are often used - but then the telescope become heavy and somewhat unwieldy. A Dobsonian telescope is an altazimuth-mounted Newtonian telescope design popularized by John Dobson in 1965 and credited with vastly increasing the size of telescopes available to amateur astronomers. In near perfect condition, only signs of wear are on the base stand, the telescope it self is in perfect condition. Shop Overstock. Dobsonian telescopes are telescopes with a Newtonian Telescope tube assembly with a Alt-Azimuth mount. Plus, it is eminently compact and transportable. Find Telescope in Hobbies & Crafts | Buy hobbies & craft supplies in Ontario - scrapbooking, knitting, Stampin' Up, a telescope, RC toy or sewing machine & more on Kijiji, Canada's #1 Local Classifieds. Second Hand Telescopes. Want to take up another hobby. Which one would be a better buy? Follow up question, if buying used, what things should I look at/for on the used telescope? Also, are both of these good scopes or should I be looking at something else? Budget is around $1k. Find out why Celestron is the world's #1 telescope brand. Original box and styrofoam protectors if needed for transport. Even with the smallest 6” telescope in the range…you will see the planets Saturn and Jupiter quite nicely. This company also offers telescopes which are custom built per customer specifications. For first time buyers and experienced users. Stockists of leading brands of Astronomy Telescopes for Sale in the UK We have one of the largest displays of Astronomy Telescopes for sale in the UK from popular brands including Celestron, Sky-Watcher, Baader Planetarium, Vixen, Altair Astro, Lunt Solar Systems, Helios, Barr & Stroud, iOptron, AstroTrac, Meade, Coronado, Explore Scientific, Bresser and more. Telescopes with a tripod should use one of the Universal-style Wheeley Bars. Your essential source for astronomical products and services. Portrait of a giant telescope in Germany An elusive 42 inch telescope While still mentioning Dan Bakken's 41. The platform was surprisingly easy to build. Free Shipping by Amazon. This blog entry is about motorizing a telescope. 5 Inch Dobsonian Telescope: How to build a 12. Best 47 telescopes:. 5 and nearly every aperture and focal length combination between. A well-made Dobsonian telescope is an excellent observing machine. In the world of observational astronomy telescopes, power is limited by several constraining issues. For Sale Orion SkyQuest XT12g GoTo Dobsonian Telescope in Reflectors by bill2mars FOR SALE: Orion SkyQuest XT12g GoTo Dobsonian Telescope. Always make sure that you read carefully through your telescope's product description. Baader Hyperions. Celestron FirstScope 76mm Dobsonian Reflector Tele. Buy & sell telescope, binoculars, monoculars & more online at cheap prices in UAE. Simply just don't have room for it in my college apartment. Buy Online, Email [email protected] We talked to astronomers about the best telescopes for beginners, including Dobsonian and GoTo telescopes and binoculars for sky viewing, with picks from Orion and Celestra. Space is supported by its audience. Made by tasco. Australia just had its BIGGEST star party yet! Not in quantity of numbers, but aperture 🙂 An exclusive group of owners of SDM Telescopes gathered under the same dark sky as our professional observatories in line of sight to the Siding Spring Observatory. The only proviso is that while the telescope can be used as a normal push-around Dobsonian, the additional friction of the axes (particularly in azimuth) required for the motor mechanism makes the scope a little stiff and hard to move in small increments. Dobsonian Telescopes - A dobsonian telescope is by its very design a bargain priced instrument that gives you a lot of telescope for the money. The telescope shown at right is a 10 inch Dobsonian reflector. The Dobsonian rotates (in azimuth) upon a large baseplate, and the baseplate supports two uprights with semi-circular cutouts. RASC OK Centre Links Page. CASE AND POWER SUPPLY INCLUDED! The Hypercam 183C PRO TEC Cooled camera is the next step when it comes to astro-imaging, with the 20mp Sony IMX183 sensor, amp glow reduction and high sensitivity, for extremely smooth, detailed images. I have for sale a 12 inch Revelation Dobsonian telescope with Telrad and Orion Optics 8x50 right angle finder. Webster Telescopes has always had one goal in mind, BIG, PORTABLE DOBSONIAN TELESCOPES! While other manufactures were removing the large telescopes from their product lines, we were adding even larger ones to ours. 50/month or $69/year. Ontario Telescope and Accessories is the leading provider of telescopes, astrophotography equipment, CCD and CMOS cameras, imaging & auto guider cameras, binoculars & accessories. Even with the smallest 6” telescope in the range…you will see the planets Saturn and Jupiter quite nicely. Items For-Sale: (great values on quality used equipment!) WVAC members may list astronomy items for sale here. 8" zhumell. Professional telescopes Telescopes, Binoculars, Spotting Scopes, Microscopes, Riflescopes, Astronomical Accessories,Refractor,Reflector,Monoculars,Night Vision. Buy Online, Email [email protected] The platform was surprisingly easy to build. This company also offers telescopes which are custom built per customer specifications. With fully motorized GoTo and tracking drives. For the record, when comet Shoe Maker-Levy 9 slammed into Jupiter in 1994, I used a very modest Bushnell 565 refractor telescope with an aperture of only 60mm and could make out the dark smudges in the Jovian atmosphere left by the comet fragments. I have a SAXON FCD 100 Triplet 127mm Refractor with 3 YEAR WARRANTY! This is a high quality Apochromatic Triplet (ED Glass) Telescope. Has 2" focuser, telerad finder, and 25mm eyepiece. 25" eyepiece adaptor 25mm Orion Sirius Plossl 1. This big-aperture fully motorized GoTo Dobsonian reflector. Sky-Watcher Esprits Are On Sale Until 10/31. The Dobsonian telescope is popular among amateur astronomers because of its extra large aperture and low price. Never have novice stargazers been presented with such a vast array of telescopes and accessories. Find out why Celestron is the world's #1 telescope brand. Jim's Mobile, Inc. Skywatcher Stargate 500P Synscan Go-To Truss Tube Dobsonian Telescope. This is a traditional old style reflector telescope. I'm more of a small refractor guy so its time to go to a new home. An altazimuth mount is a design to hold the OTA and allow the user to guide the scope by using two motions. Best 47 telescopes:. buy telescopes in Delhi. If you're new to the telescope world take a look at our recommendations for your first telescope. Why are Dobsonian Telescopes a Favorite Among Amateur Astronomers? [/caption] Welcome to the scary and expensive world of buying your first, or replacing your old telescope!. Stockists of leading brands of Astronomy Telescopes for Sale in the UK We have one of the largest displays of Astronomy Telescopes for sale in the UK from popular brands including Celestron, Sky-Watcher, Baader Planetarium, Vixen, Altair Astro, Lunt Solar Systems, Helios, Barr & Stroud, iOptron, AstroTrac, Meade, Coronado, Explore Scientific, Bresser and more. Learn more Where to Shop for Telescopes. Browse our huge range of telescopes for sale, including well-known brands like Celestron, National Geographic, Saxon, SkyWatcher, and Meade Instruments. From the beginning stargazer to the experienced astronomer - we have a telescope to fit every budget. New Cl A ssifie d £40 For Sale tasco 4 1/2 inch reflector for sale. It's a good value for money telescope, but as you might expect, it can be improved. SDM telescopes are craftsman built by Peter Read in the tried and tested style of Obsession Telescopes to provide the ultimate large aperture experience. In my old age, wisdom has taught me that with my bad back I am now too old and lazy to lug all this stuff around anymore! I'm. It features unmatched stability and smoothness of motion. Before buying a used telescope, you may want to seek out an experienced amateur (at a local astronomy club) and ask his or her advice before laying out any hard cash. 20 Inch Dobsonian Telescope Looking Through a 20 Inch Dobsonian Telescope! A photo of me looking through a 20″ Dobsonian Telescope. This telescope only weighs 6. A Dobsonian telescope is an alt-azimuth mounted Newtonian telescope design popularized by the amateur astronomer John Dobson starting in the 1960s. This advert is located in and around Chelmsford, Essex. Used dobsonian telescopes buy and sell your used secondhand telescopes and astro accessories with astrobuysell the UK's leading astronomy and astrophotography classified ads website. The Orion 10019 SkyQuest XT10i IntelliScope is a top-of-the-line Dobsonian reflector telescope. Sky-Watcher Esprits Are On Sale Until 10/31. nz Hardly used Telescope Saxon Telescope for sale AstroSystems Dobsonian 16" Telescope Start price. Buy online from Australia's #1 Optic Specialist - Telescopes, Binoculars, Spotting Scopes, Astrophotography Equipment. RASC OK Centre Links Page. Telescopes for astronomy have existed from as early as the 17th century in the days of Galileo, who used them to observe celestial objects. Telescope and Astronomy Sales for Calgary, Edmonton, Central Alberta, and the rest of the Galaxy. Dobson's telescopes featured a simplified mechanical design that was easy to manufacture from readily available components to create a large, portable, low-cost telescope. AZ-GTi MOUNT RATED AS HOT PRODUCT OF 2019 ON SKY&TELESCOPE. Explore our clearance and used telescopes today! We have a large selection of discounted telescope items for sale, including various accessories and equipment. We offer one of the best priced and widest selections of telescopes online, so you're bound to find the perfect telescope for you at OpticsPlanet! You can find an incredible variety of different top telescope brands for sale, as well as various scope styles and more starting right here!. It gives me 40 minutes of tracking time. Add to Cart. The Dobsonian is an good example of an alt-azimuth mount combined with a reflector telescope Basic models have no motors, computers or batteries. Review the telescopes below and see why Obsessions are the most imitated telescopes on the market. org/ and https://www. RASC Centers & Contacts List. For first time buyers and experienced users. It consists of a Newtonian tube assembly riding on a simple, wooden altazimuth base. Roberts in 2008. It's a good value for money telescope, but as you might expect, it can be improved. An altazimuth mount is a design to hold the OTA and allow the user to guide the scope by using two motions. This will allow you to keep within your budget to include extra (and better) eyepieces, filters and other accessories which you will crave shortly after your purchase. My first telescope was an 8" Full Tube Dobsonian which I used to clearly observe the surface of the planets Mars, Saturn and Jupiter, the Moon in great detail, Orion Nebula and many deep sky objects…I highly recommend it. Orion XT8 Dobsonian parabolic reflector in flawless condition. This big-aperture fully motorized GoTo Dobsonian reflector. Astronomy and science equipment for all skill levels and applications including professional telescopes and child friendly telescopes. Reflecting Telescopes, On Sale, Reflecting Telescopes. His primary telescope is a homemade 16-inch F4. I use ebay all the time to keep tabs on the prices of telescopes I am looking for. The model incorporates one of the largest apertures you'll find for under a grand, which letsthe. To get to know these in further detail, check out our Guide to Choosing a Telescope - it's perfect for learning more about telescopes and thinking about which would be best for your needs. In the 1960s, John Dobson's simple new telescope design revolutionized the hobby of amateur astronomy and brought "sidewalk astronomy" to the masses. Our range of telescopes includes all the popular models you would expect including: Refractor telescope, reflector telescope, Schmidt-Cassegrain telescope and Dobsonian telescope (for complete beginners, to whom these telescope labels probably mean nothing, please click on the link - BEGINNERS GUIDE TO TELESCOPES button and all will be revealed!). com and find the best online deals on everything for your home. I took this in trade for a classic telescope I had for sale. Scope City 100% Satisfaction Guarantee. Dobsonian telescopes are a well known design with a mount configured for easy viewing. It does not have the buttery smoothness of a classic Dob. Orion's SkyQuest is an 8-inch (203 mm) Dobsonian telescope. It gives me 40 minutes of tracking time. Used Orion SkyQuest XT8 Classic Dobsonian Telescope for sale. Now an employee-owned company, we pride ourselves on an unswerving commitment to best quality products, value and unmatched customer care. 7 Collapsible GoTo Dobsonian Telescope. Now an employee-owned company, we pride ourselves on an unswerving commitment to best quality products, value and unmatched customer care. Also throw in extra lenses and filter kit. The telescope s its inside the telescope box (light blue), which rests on top of the 3 sided box. The first known practical telescopes were invented in the Netherlands at the beginning of the 17th century, using glass lenses. Used Telescopes for sale. Royal Astronomical Society of Canada: Home Page. Unfollow telescopes for sale to stop getting updates on your eBay Feed. This company also offers telescopes which are custom built per customer specifications. 5 fork-mounted Newtonian reflector, but he also owns a battery of Meade telescopes: 10-inch LX200 SCT, 12-inch IX200 SCT, 8-inch F5. Used Telescopes & Accessories Quality Used Telescopes & Accessories We specialise in quality used Telescopes & Accessories including Takahashi, Tele-Vue & other high end astronomy brands, please contact us if you have Takahashi etc for sale. will need some foam adhesive tape to mount on the outside of the optical tube of your dobsonian / newtonian scope. This blog entry is about motorizing a telescope. Whether you're looking for the latest computerized telescope, CCD camera , wide field eyepiece or heavy-duty telescope mount High Point Scientific has got you covered. 5mm thick), to reduce diffraction spikes and light loss. Since 1975 Orion Telescopes & Binoculars has been offering telescopes for sale direct to customers. It's been mounted a few times and taken out to darker skies once. This is a great scope for planetary viewing, but it really "shines" when used for deep-space visual astronomy. Why are Dobsonian Telescopes a Favorite Among Amateur Astronomers? [/caption] Welcome to the scary and expensive world of buying your first, or replacing your old telescope!. org/ and https://www. You can get them online at www. Lightbridge (or any dobsonian rockerbox) upgrades: Click here for info. RASC Centers & Contacts List. Browse here hundreds of different optical telescopes as such INCREDIBLE SKY WATCHER for sale with huge collection of six thousands telescopes for sale along with thousands of accessories in Australia's #1 store. do NOT contact me with unsolicited services or offers. Welcome to Lunt Solar Systems. Purchasing used is a great way to save some money or try a product category that you aren't quite sure about. Scope City unconditionally guarantees that you will be 100% satisfied with your mail order purchase, or just. Fully automatic, can also be used during the day for Earth-bound viewing. These instruments offer an incredible aperture-to-price ratio. A Dobsonian telescope is an alt-azimuth mounted Newtonian telescope design popularized by the amateur astronomer John Dobson starting in the 1960s. The New generation Dobsonians offer you great portability and large aperture optics. Telescopes for astronomy have existed from as early as the 17th century in the days of Galileo, who used them to observe celestial objects. com Classifieds - American Used Telescopes for Sale, Buy, Sell for over 1000+ cities, 500+ regions worldwide & in USA - free,classified ad,classified ads,secondhand,second hand. You have to push it around to follow what you're viewing. His primary telescope is a homemade 16-inch F4. Includes a moon filter which is a must. Telescopes for sale UK, SkyWatcher, Celestron, Meade, Explore Scientific, Bresser, Lunt, Altair Astro, APM and Baader astronomical telescopes, binoculars and accessories. 5mm eyepieces, and a 42,000-object database. Come to Orange County Telescope Sky-Watcher 8inch Dobsonian. Sky-Watcher Esprits Are On Sale Until 10/31. This blog entry is about motorizing a telescope. Canada's Trading Post for New & Used Telescopes and Accessories - Making astronomy more affordable since 2001 -. Telescope Mounts. The 10inch Dobsonian telescope from Sky-Watcher is a Newtonian reflector telescope where the mirror is used to gather light. Our range of telescopes includes all the popular models you would expect including: Refractor telescope, reflector telescope, Schmidt-Cassegrain telescope and Dobsonian telescope (for complete beginners, to whom these telescope labels probably mean nothing, please click on the link - BEGINNERS GUIDE TO TELESCOPES button and all will be revealed!). If you asked the majority of astronomers what's best for seeing galaxies and you're not willing to shell out thousands, then they'll say the same thing - get a high aperture Dob. I took this in trade for a classic telescope I had for sale. It gives me 40 minutes of tracking time. My first telescope was an 8" Full Tube Dobsonian which I used to clearly observe the surface of the planets Mars, Saturn and Jupiter, the Moon in great detail, Orion Nebula and many deep sky objects…I highly recommend it. FOUR 80mm Spherical Primary Mirror Cells + FOUR 31x22 Secondary Mirror Cell SET. Our 100% satisfaction guarantee says it all. Very versatile, gives great deep-space. Dobsonian telescopes are often dubbed “light buckets. 5 fork-mounted Newtonian reflector, but he also owns a battery of Meade telescopes: 10-inch LX200 SCT, 12-inch IX200 SCT, 8-inch F5. A Dobsonian telescope is an altazimuth-mounted Newtonian telescope design popularized by John Dobson in 1965 and credited with vastly increasing the size of telescopes available to amateur astronomers. 5mm eyepieces, and a 42,000-object database. With over 70 years of experience in buying and selling Used Telescopes, our customers trust in our inspection process. We are also people who would love to help you find a telescope that's right for you. Used telescope and accessories can often be acquired at substantial discount to the equivalent new products. Sky-Watcher SkyLiner 200 Dobsonian Telescope. Telescopes, lenses, binoculars, microscopes, filters and much more sold here at great prices. This Site Might Help You. Place your astronomy ads, read the latest news articles and check out the current reviews of newest telescopes and equipment. Professional. But if you watch ebay you can sometimes find some incredible bargains. New Cl A ssifie d £40 For Sale tasco 4 1/2 inch reflector for sale. But mirror sizes up to 16 inches are often used - but then the telescope become heavy and somewhat unwieldy. Many reflecting telescopes are great for viewing the Moon or nearby planets, such as Mars, Jupiter, or Saturn. 5 inch Dobsonian telescope. Review the telescopes below and see why Obsessions are the most imitated telescopes on the market. All reflector (Newtonian) telescopes will have the secondary mirror in the middle. It's been mounted a few times and taken out to darker skies once. I think Stargazer meant secondary mirror, not eyepiece, in the middle. GSO 6'' Parabolic Dobsonian Telescope. Made by tasco. I have for sale a 12 inch Revelation Dobsonian telescope with Telrad and Orion Optics 8x50 right angle finder. Fully automatic, can also be used during the day for Earth-bound viewing. Used telescopes and telescope accessories can be a great option when working with a tight budget. Simply just don't have room for it in my college apartment. 5mm thick), to reduce diffraction spikes and light loss. "telescope" in Used Sports & Leisure Gear for sale in South Africa 85 Ads for "telescope" in Used Sports & Leisure ORION Skyquest XT10 Dobsonian Reflector Telescope. Australia just had its BIGGEST star party yet! Not in quantity of numbers, but aperture 🙂 An exclusive group of owners of SDM Telescopes gathered under the same dark sky as our professional observatories in line of sight to the Siding Spring Observatory. Scope City 100% Satisfaction Guarantee. Reflecting telescopes range from 4. Dobsonian telescopes have a very simple reflector design, which is why they are very easy to make at home. He owned several telescopes including an Obsession 15" telescope made by Dave Kriege which For Sale: Selling used excellent condition 15" Obsession telescope. Dobsonian Telescopes We have found 6 items matching your search query. This company also offers telescopes which are custom built per customer specifications. Erhard Hänssgen's 42 inch (107 cm) Dobsonian Telescope. Find a skywatcher on Gumtree, the #1 site for Telescopes for Sale classifieds ads in the UK. , was formed in 2002, and is the banner under which we have custom-built over 200 Dobsonian Telescopes. We work every day to bring you discounts on new products across our entire store. What you give up in. Now an employee-owned company, we pride ourselves on an unswerving commitment to best quality products, value and unmatched customer care. 5 Dobsonian Telescope & Beginner Barlow Kit Orion. A Million Dollar View. Space is supported by its audience. Most reflector telescopes will use a smaller secondary mirror in front of the large primary mirror to reflect the light to a more convenient viewing spot. However in its standard configuration it does not track the sky, so you will need to PUSH the telescope along to keep objects inside the eyepiece. And because these books are. RASC Centers & Contacts List. I own an XT8 Plus myself which is a much better value but would still prefer the Z8 after having learned more about the differences. Find used Dobsonian Telescope for sale on Craigslist, Letgo, eBay, OfferUp, Amazon and others. The views through these are good. Cart 10" SKY-WATCHER DOBSONIAN. Orion XT8 Dobsonian reflector telescope Used, but well-kept and in excellent condition In addition to the telescope itself, this listing includes: >25mm Orion Plossl eyepiece >9mm Orion Plossl eyepiece >Moon filter (some of my favorite viewing has been of the moon!) >Orion Tri-Mag 3x Barlow lens (triples the magnification of any eyepiece). Second Hand Telescopes. Find out why Celestron is the world's #1 telescope brand. com or Call 781-871-8868. 8inch collapsible dobsonian telescope. When you buy Lunt, you are buying the best available solar telescope in its class. TIP-TO-TIP DISTANCE. 0 metres (120 in) or greater is sorted by aperture, which is one limit on the light-gathering power and resolution of a reflecting telescope's optical assembly. 1-16 of 186 results for "telescopes for sale" Skip to main search results Amazon Prime. Three thick pads of Teflon (for the ground board) and four thin pads Teflon (the altitude bearings will rest on these) are at bottom. Once you decide which type of telescope best fits your needs, you may want to consider getting a mount for your telescope as well. Dobsonian telescopes should use one of our Dob-style Wheeley Bars based on which Dob you have. To get to know these in further detail, check out our Guide to Choosing a Telescope – it's perfect for learning more about telescopes and thinking about which would be best for your needs. The majority of these primaries we make are bought by amateur telescope makers or just customers who want to upgrade the optics in their imported, usually Chinese branded telescope. Royal Astronomical Society of Canada: Home Page. The platform was surprisingly easy to build. Find Telescope in Hobbies & Crafts | Buy hobbies & craft supplies in Ontario - scrapbooking, knitting, Stampin' Up, a telescope, RC toy or sewing machine & more on Kijiji, Canada's #1 Local Classifieds. Though the Telescopes have evolved greatly over the years from Galilean and Dobsonian Telescopes to today's Radio. More About Dobsonian Telescopes The Dobsonian is a simple, low-cost telescope design popularized by San Francisco amateur astronomer John Dobson in the 1970s. Royal Astronomical Society of Canada: Home Page. The Dobsonian telescope is popular among amateur astronomers because of its extra large aperture and low price. TIP-TO-TIP DISTANCE. You have to push it around to follow what you're viewing. A Million Dollar View. Why are Dobsonian Telescopes a Favorite Among Amateur Astronomers? [/caption] Welcome to the scary and expensive world of buying your first, or replacing your old telescope!. Since 1975 Orion Telescopes & Binoculars has been offering telescopes for sale direct to customers. SEE ALL TELESCOPES. In June 2005 I took the plunge into imaging and purchased a Meade DSI Pro CCD camera. 1-16 of 450 results for "used telescopes for sale" Skip to main search results Amazon Prime. It turns out that the exit pupil can also be calculated as the eyepiece focal length divided by the focal ratio of the telescope. Once you decide which type of telescope best fits your needs, you may want to consider getting a mount for your telescope as well. TIP-TO-TIP DISTANCE. First, almost exactly 20 years after I originally built it for the St. com has the best deals and lowest prices on 30 Inch Telescope for Sale. The Dobsonian telescope: The characteristic simple to use Alt-Azimuth mounting, use of a lightweight primary mirror and modestly priced components evolved in the 1970's with San Francisco sidewalk astronomer John Dobson. These T&G cuts are professionally machined and yield no slop or play when employed. You can feel secure knowing that all telescopes for sale at our store are brand new and backed by a full warranty and are 100% satisfaction guaranteed. I'm hoping to sell this telescope to someone who will love and use it. But mirror sizes up to 16 inches are often used - but then the telescope become heavy and somewhat unwieldy. We have dobsonian, Reflector, refractor, Maksutov and Schmidt Cassegrain telescopes, as well as computerised telescopes. It features a patented truss tube system that enables the front corrector plate/eyepiece assembly to be moved back and locked against the main rear tube to greatly reduce the size of the OTA for storage and transportation. Free shipping on eligible orders over $45 & exclusive access to the best deals for just $6. Enjoy crisp, clear views of distant celestial objects, such as galaxies, star clusters, comets, and more. Author’s Recommendation. TelescopesPlus carries a variety of Telescopes and Accessories, Astronomy Binoculars and Spotting Scope and more. It gives me 40 minutes of tracking time. Telescope Mounts. Browse our daily deals for even more savings! Free delivery and free returns on eBay Plus items!. I assembled it but never used it. Finding the strongest telescope you can buy doesn’t have to be confusing if you know what to look for. With practice this becomes a very simple and almost automatic task. With fully motorized GoTo and tracking drives. Three thick pads of Teflon (for the ground board) and four thin pads Teflon (the altitude bearings will rest on these) are at bottom. Telescopes, lenses, binoculars, microscopes, filters and much more sold here at great prices. Astronomy and Telescope Books - There are always plenty of very inexpensive astronomy books on ebay. The size will depend on the size and weight of the telescope equipment (see below).

/
/