16 inch meade telescope for sale

So, for example, a 3/8"-16 bolt has a nominal major diameter of 3/8" and a thread pitch of 16 TPI (threads per inch). For example, Baader refers to some of their S52 dovetail adapters as "wide" and Tele Vue calls their 54mm threaded adapters "wide" as well even though neither of these have M48 threads. Found inside – Page 214Being an undriven telescope the Moon drifted across the eyepiece and the “blobs” moved in synchronization with the Moon: this ... Why not go mad and buy a 16-inch alt-azimuth Meade LX200 and put it in a garden shed with a roll-off roof? I had also purchased a 2" T-adapter from Antares, so I unscrewed the 2" eyepiece barrel from the T-adapter body and attempted to thread it into the SCT threads on the reducer ... it was a perfect fit. The protective cover is still on the Autostar II controller. FREE Delivery on your first order shipped by Amazon. Skip to the end of the images gallery. #wo_online_image, #wo_offline_image { This scope is a beast and one that will remain a world-leader for a while to come. Yes - astronomy threads are cut on precision CNC lathes. Choose CutePDF as the printer and hit print. Each type of thread also comes in a male and female configuration, also commonly known as external and internal threads respectively. DRIZZLE STIK FLEX GOLF UMBRELLA FOR YOUR CLUBS! Field Tripod) -Telescope of the Year 2020 Your Price: CAD3,416.85 Generally Ships in 5-7 Business days Meade LX850-ACF 16 Inch f/8 Optical Tube Assembly with UHTC - 1608-80-01. As a result, modern-day SCT accessories will not thread on to these older Celestron scopes. Sold Out . C $258.53. All rights reserved. Hit "&" Miss Engine, School Bell, Boat Motors and More! Nearly every amateur astronomer owns at least one 1.25" eyepiece. There are two configurations of machined threads used in astronomy: UNC and Metric. Variations in thread pitch adopted by different manufacturers, manufacturing variations and tolerances, and thread mismatches are a huge source of frustration among amateur astronomers, vendors, and dealers. Hot-14 %. $100 . While 2"=50.8mm, the actual thread diameter is 48mm. Meade Optical System: Meade Starfinder Equatorial Newtonian Reflector Telescope 1645-02-12 includes a hand-figured parabolic primary mirror manufactured of low-expansion, fine-annealed Pyrex. Nice article. Optical length of parts on most threads are measured from the shoulder, the bearing surface that expands below male threads or the edge of female threads. Only 7 left in stock. The first thing he told me was that it was a 3-year old model, and they had problems with the threading on those ones. For SCT threads optical length is measured from the tip of the male threads. The threads described in Section 4 and Table 1 are the most commonly encountered threads in amateur astronomy, but there are many more variations. The UN (Unified Inch Thread) standard was developed by the U.S., Canada, and Great Britain after the Second World War. Meade Instruments 07592 #1404 Tube Balance Weight System For 16-Inch LX200 Telescope. Checking 'include nearby areas' will expand your search. Sort By : Also found onsome drawtubes, reducers, flatteners, off-axis guiders. Thanks again! I talked to the manufacturer of the Antares f/6.3 reducer, and physically took it to the shop (Richmond, BC, Canada). Consumers know that Meade Optics Inside means that what they see through our telescopes will be views that are detailed, crisp and full of contrast. $20. favorite this post Oct 15 2018 Jeep Grand Cherokee 4x4 4WD Limited SUV $35,900 (Se Habla Espanol seattle ) pic hide this posting restore restore this posting. Found inside – Page 3816 - INCH MEADE LIGHTBRIDGE DOBSONIAN Order Now ! ... It's a big telescope that goes anywhere . ... dobs give you high quality Meade optics , premium components , and ultra portability — all for about the same price as an ordinary tube ... It's articles just like this that keep me always coming back to AgenaAstro as my number one preferred Astrophotography vendor. NAT. $0.35. I'd love to know because it desperately needs a Crayford focuser. Some third-party vendors make focusers and adapters for one size or the other. Many Meade telescope lines are classified by the self aiming computerized alt-azimuth and equatorial mounts they come on, a technology commonly called a "GoTo" mount. The table above has been updated to reflect this. There are no after-market astronomy accessories available for this thread size, so many astronomers with these scopes often convert this thread to a larger 2" SCT thread to allow the use of more common SCT-threaded accessories. Found inside – Page 336C A S E S T U D Y programme, beginning with the ETX a small (90–125 mm) telescope modelled on Questar's 3.5 inch ... The ETX provided all the same features at onequarter the price of the Questar.42 Meade's other blockbuster product ... Determine the thread pitch with the use of a pitch gauge. To avoid confusion, the M48x0.75 thread on eyepiece barrels and filters should be called a "2-inch filter thread"or "M48 filter thread.". These newer cameras used larger threads. $2,845 $2,999 You save 5%. Found inside – Page 64SkySwap FOR SALE : Complete set of Meade research - grade Orthos with screw - in nebula filter included ... FOR SALE : Cave 10 - inch f / 16 Cassegrain with mount , drive , and slow motion on declination ; three finders – 60mm guide ... This thread is very common in astronomy because of the immense popularity of Schmidt-Cassegrain telescopes of 5" to 10" aperture from Meade and Celestron. Table 1 – The most common threads used in amateur astronomical equipment, in order from smallest to largest thread diameter. Baader Planetarium of Germany uses a slightly different thread pitch (which they do not specify, but which is a little less than 0.75mm) for their M48-threaded products. Such information exists in bits and pieces in catalogs and on websites, but it's hard to find a single good 'primer' that explains astronomy threads. Your Price: $8,249.00 + FREE Shipping; Add To Cart. This is the trickiest measurement because of the small differences between pitch sizes. Like Gary said, the real seller is in Germany but the current bogus stuff is not. Add to Wish List Compare this Product. Weighing in at 15 pounds, you can carry the StarSense Explorer 102AZ This one is equipped with a 14 inch or 355 mm lens aperture. The difference in off-axis performance of Meade's 12-inch RCX400 (top) and LX200 Schmidt-Cassegrain telescopes is apparent in these 5-minute exposures of M27, the Dumbbell Nebula, made with an SBIG STL-11000M CCD camera. 9 Speed Motor Drive Auto Star - Never Used. Celestron's 9.25" Edge HD OTA (only) and all other SCTs of 11" and greater aperture use 3.28"-16 threads on the rear cell and for accessories. favorite this post Oct 16 MEADE EXT 125 $650 (Michigan City northwest indiana ) pic hide this posting restore restore this posting. $249.99 $329.95 You save 24%. You have Takahashi under M72 in your table, but not M54. $2,219.00 . This list is long, but by no means exhaustive! 2,007.56 € Baader SunDancer II SolarSpectrum H-Alpha Solar . If you update the article, one thing I think should be added is explaining how SCT threads are odd, compared to the most threads. AU $11.18 postage. Later sections will go into more detail about these and other threads used in amateur astronomy. Discovery and excitement await! A 40mm eyepiece on the AT72EDII will give you a 6.67mm exit pupil, larger than most eyes can dilate. Add To Cart. M92 is missing from the table. LX85 5 ” f/5.8 Achromatic Refractor Telescope (Optical … A recent entrant to astronomy, the "Wide" T Thread is becoming more popular for astro-imagers. chicago > for sale ... « » press to search craigslist ... Tripod Telescope MEADE STARFINDER DSL4 $55 (Oak Lawn south chicagoland ) pic hide this posting restore restore this posting. For more details of … Free shipping. SCT threads typically use locking thread rings and those rings aren't part of the measurement. Article © Agena AstroProducts, 2018. This section discusses these threads in more detail by their most common application, that is, in which type of equipment you might most often find these threads. Sorting out which type of thread is which, and which component fits into another, can make it difficult to find and order the right parts and make sure they all fit together. These are expensive but provide much better views than focusers that work with 0.965 inch … File this under the "things I should know, but nobody ever seems to tell you" category... To add to the complication their are variations in the shape of the threads. All in very good to excellent condition with exception of a scuff on the OTA.$1900.00 cash Call or text JWNX ... Meade 16 LX200 GPS Uhtc Telescope - $3200 Please visit craigslist from a modern browser. favorite this post Nov 3 Celestron Telescope $100 (Parker ) pic hide this posting restore restore this posting. 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Made in U.S.A. C $141.93. You just never know when that information might help you in a pinch. Astronomy equipment made in the U.S. often uses this standard. I picked up an Antares f/6.3 focal reducer for it but it will only go onto the visual back 1/2 a turn. It is low-cost, has sold in its tens of thousands, and is available in almost every country. Here, ETX expert Mike Weasner reveals everything any amateur astronomer ever wanted to know about the telescope. Some are very expensive some are moderately priced. (It wasn't down to collimation, which is easy to get right on an SCT.) Fairly common in astronomy, this thread is found on the backs of Meade's ETX telescopes with apertures from 90mm to 125mm, on the Celestron Nexstar 4SE telescope, on some relatively newer Celestron C90 spotting scopes, and a few other small Maksutov-Cassegrain telescopes. It is also not uncommon for Baader filters and Tele Vue eyepieces to have mating problems. It will help you get oriented, and it may answer many common questions about thread configurations. We are glad to hear that you found this article useful. Showing 1 to 15 of 16 total. If you have a 1.25" eyepiece, the thread on the barrel is almost certainly female M28.5x0.6. Place your astronomy ads, read the latest news articles and check out the current reviews of newest telescopes and equipment. Useful for heavier cameras and lenses. For Sale: Meade 14inch LX200R OTA . This book lifts the veil of mystery from the creation of deep space photographs and makes astrophotography affordable and accessible to most amateur astronomers. This special edition has been designed specifically for aspiring astronomers living south of the equator. This book explores the planets, stars, galaxies and nebulae observable from the southern hemisphere. Meade SCTs of 12" and greater aperture use 3.25"-16 threads. This telescope is optimized for USA 120-volts/60-hertz of power. Joined: 29/03/2014 - 16:05 . Meade 10 Inch LX90-ACF f/10 Advanced Coma-Free Telescope Kit w/UHTC (w/o Std. A few manufacturers sometimes use a 1.25" filter thread with different specifications. Sale! What is the thread on the rear of the finder tube? 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