astrophysics telescope for saleastrophysics telescope for sale

"@type": "FAQPage", Indeed the 600E has been so well accepted that Carl Zeiss selected the original Astro-Physics Model 600E mount head (with metric threading and Zeiss paint) with the brich wood tripod as the standard mount for sale with their premium 40 lb. The Astro-Physics Keypad is an excellent accessory to their German Equatorial mounts and includes the ability to control telescope functions and has a wide celestial database. planetary imaging telescopes due to their large secondary mirror, which lowers contrast. Yes, that's possible with the help of the UFC Straylight flange #2459121. . }. Aperture is king if you are interested in looking at galaxies, nebulae and other celestial objects that are beyond our Solar System. Equatorial Mounts; Altazimuth Mounts; Go-To Mounts & Drives; Brands. Needs QRBASE, QRBASES, QRBASED or QRBASEM (S1060QRM), Mark V Binocular Viewer from Baader Planetarium (BPMARKVS), Kendrick Premiere 5" Heater for our 130 StarFires and similar scopes (KDR005), DigiFire FX-PRO Temperature Sensing Controller (KDRFX-PRO), Baader Planetarium Safety Cool Ceramic Herschel Prism, Photographic System - for Refractors only (BPHERP), 130GTX and 130EDFGT Tube Cover for Focuser End of the Tube (T13012), 130GTX and 130EDFGT Focuser Cover, Felted (T13014F-B), 254mm F14.5 Maksutov-Cassegrain (254F145MC), Mach2GTO German Equatorial Mount (MACH2GTO), 1100GTO German Equatorial Mount. These All coupons, tax, shipping, store credit and gift cards will be applied during checkout. We are an independent community of astronomy and astrophotography enthusiasts, buyers, sellers, and proprietors. We recommend you bookmark our Used Telescopes section and check back often, as we add used telescope equipment weekly. For sale: Astro-Physics 2.nch Telecompressor- CCDT67, a focal reducer to alter the focal length to about 0.67 of its original value. 3) Losmandy GM100 equatorial mount including. - posted in Refractors : I met a fellow club member recently with a very nice AstroPhysics refractor. 21049 Qty. Why an 1100GTO? Join now! That leads to brighter and clearer images, which are especially useful when looking at faint and distant objects in the night sky. Selling Meade ETX-90/EC + numerous accessories. "text": "OPT's is very simple. AstroPhysics 155 EDF f/7 STARFIRE w 4" Feather Touch Focuser. Used Newtonian Reflectors: Newtonian reflector telescopes are the most economical when compared with other telescope designs of the same size, and so a used Newtonian reflector is even a better deal! Telescopes, mountings, and accessories for the advanced amateur or professional astronomer. SHARE. Details. 04/11/2023 01:41AM. Used Astronomy Cameras: Buying a used astronomy camera is a great way to dip your feet in astrophotography! Used with Fair Rating: While we don't normally have that many used telescopes or accessories that warrant a Fair rating, this is where you can really save money if you do not mind cosmetic issues. $57.00. A telescope can be a major investment, and its cost depends on the telescopes type, size, brand, aperture, and additional features. A general rule of thumb is that the highest useful ultra-short focal lengths, whichtransformthem intoexcellent performers for deep sky astrophotography. "@type": "Question", Astro-Physics has designed this unit to be as intuitive and easy to use as possible, while filling it with terrific features to make your observing session productive and . Eye Relief: 20 mm. Best telescope deal April 2023. triplets are some of the most expensive telescopes for sale, per inch of aperture, or diameter of the telescope. Grow your business with a TelescopeTrader advertising sponsorship. If you send us the information we should be able to get back to you very quickly with a cash offer!" #101, Woodland Hills, CA 91364. popular telescope types by their common use cases to help you: The above chart is meant to serve as a general guide to put you on the right track. visual astronomy, we recommend buying the largest aperture telescope you can both carry and afford. Its a simple formula that Clear aperture 140mm Focal Length 980mm Focal Ratio 7.0 Resolution (Theoretical) 0.8 arc sec Dew Shield Diameter 5.9 / 176mm Tube Diameter 5.9 / 150mm Tube Length (Retracted . The official rating gives the buyer an idea of the condition of the used item and establishes which warranty will be in effect as well. EarthSky.orgfor reference. Our company exists now for more than 50 years. What backfocus range does the the Vario Finder give. Universal Robotic means that Mach2 fulfills all of . Fully multi-coated 152mm doublet achromatic lens in a fully collimatable lens cell, focal length 900mm (F5.9). uses lenses, mirrors, or both in combination to magnify and focus that light, which gets projected out of the APO140FL F/7- TEC's most popular telescope. These 3.57. InternetSales@optcorp.com, 800-483-6287 Generally speaking, telescope magnifications of 10x or 15x are considered ideal for novice astronomers as they provide adequate resolution without excessive strain on the telescopes mechanics or difficulty in using it. We will match any online price that we confirm as valid. For all of the great thingsthey have going for them, quality refractors like apochromatic By the way, High Point also buys used spotting scopes and used microscopes occasionally, so keep a look out if you're interested. It is one of the best telescopes for its size on the market. From: 98.00 Price excl. Astro-Physics sends periodic emails to announce new products, software updates and notices. These lenses proceeded Roland's article in Sky and Telescope, October 1981, page 376, "An Apochromatic Triplet Objective." Was: $311.10. Specifications. You must have JavaScript enabled in your browser to utilize the functionality of this website. telescopes that reflects light out the back of the telescope and up into the eyepiece. Copyright 2023 Astronomy Technology Today. Astro-Physics introduced the redesigned Stowaway at the Northeast Astro-Imaging Conference on April 18, 2018. Check out our 2022 telescope buying guide here! "I was a complete amateur and when I went to your shop to buy a telescope I was truly impressed. Mak-Casses will take a longer time to adjust to air temperature outside than an SCT will, which could THE TELESCOPE Free photo gallery. Free Shipping. It depends on the telescope. The EdgeHD is a Schmidt-Cassegrain that has been optimized for astro-imaging. Wanted ads and ads for astronomy-related services are welcome! Orion Nebula, and many other objects. collimated, or realigned frequently. We are an independent community of astronomy and astrophotography enthusiasts, buyers, sellers, and proprietors. Original instruction manuals may be missing and some of the accessories may be missing as well. Astro-Physics (1) Astro-Tech (10) Celestron (14) . SKU : AP-1100GTO. Threads directly into the drawtube, thus placing the optics forward in the optical system. You can also check out a free sample issue here. We will continue to utilize this list for future production. This measurement is half of what determines how zoomed Starsense Explorer DX 130AZ. Open Box: A telescope or telescope accessory is considered Open Box if a customer changed their minds after receiving shipment, opened the box, but did not set up and use the product. The three main types of telescopes for sale are: - Refractors: use lenses to focus incoming light- Reflectors: use mirrors to focus incoming light- This helps immensely when it comes time to ship! Telescope Length ~482mm (19") with dew shield fully retracted and adapters removed. Telescope Mounts. Astro-Tech AT60ED and AT72EDII Black Friday Sale; Explore Scientific Dobsonian Sale; iOptron Mount Sale; Explore Scientific NEAF Sale; . - metal tripod with 4' legs. You can even control the basic functions of the mount with your mobile smart device. The original Astro-Physics case for the scope is included. These retailers take in an item as trade, and to sell that item, they have to make sure the equipment works as it should. one of the most affordable ways to get a large aperture telescope at a reasonable price. Newtonians also need to be For Sale. Last but not least, Newtonians are large and heavy telescopes and require anadequately More Information. telescopes and a lunar map. $558.00 $599.99. This figure describes the most magnification youll want to use visually with the telescope in reference and Latest multi-coating technology will provide optimum light transmission. Newtonians inherently have coma, which is an opticalaberration in which you wont want to expect better than this magnification rate. 155 mm (6.1") O.D. Used. When you purchase a High Point Certified Pre-Owned telescope, camera, eyepiece, or other used telescope accessory, you are investing in a used product that has gone through a rigorous inspection process and comes with a full warranty. generally more zoomed in, but usually lack the light-gathering power to reveal faint details for deep sky Mak-Casses are much less compatible with focal reducers, which makes them much less versatile overall. Generally speaking, a telescope with a focal length under 500mm is considered Henrys Used Photo and Video Gear (Canada) B&H Used Digital Photography (USA, Canada) You can also browse your local classifieds ( Craigslist, Kijiji, etc.) "@type": "Answer", aperture. 48 Contiguous States: Free ground shipping for all shipments over $100 unless otherwise indicated. 3.5 " I.D. This Telescope is light weight, portable, and is optimal for visual and CCD imaging. Add to Wishlist. "name": "What used Telescopes do you sell? All other telescopes and telescope accessories designated as Used in Excellent, Good or Fair condition come with a full High Point Scientific 90 Day Warranty! Convertible for travel. magnification is 50x its aperture in inches, or 2x its aperture in millimeters. Check out our 2022 telescope buying guide here! Reduce your f/value, speeding up the collection of photons! Take a look at our selection of Used Telescopes, Used Telescope Cameras, Used Telescope Accessories and more! 04/13/2023 03:52PM. It just goes to show that there are some really incredible deals available with a little hunting. If you're able to narrow your observational goals, it will make your decision on which telescope to buy much We would list the included accessories in any case and include pictures of any obvious scratches, dings, etc. 3.5" Astro-Physics focuser - silky smooth with a greaseless drawtube and the dual-speed mechanism of the FeatherTouch 9:1 Micro. something else unless otherwise specified. 01/07/2023. Below you will find a bit more about two of the most popular used telescope categories in our collection: Used Telescope Mounts and Used Astronomy Cameras. Telescope length: 724 mm (28.5") with dew shield fully retracted; 864 mm (34.0") with dew shield fully extended. Its the most important indicator of a A used SCT on a computerized alt-azimuth mount will find and track hundreds of objects, making astronomy a breeze, even for beginners. All rights reserved. Add to Compare. Astro-Physics Thin 2-inch Adapter for 11/32-inch More In-Travel AP-ADA20132. JavaScript seems to be disabled in your browser. Authorized American Distributor. This is Astro-Physics' mid-range mount with a base price of $9,650. Ultimately, the size of telescope you choose should depend on your budget, experience level, and what type of astronomy you plan on doing.. Celestron is a well-known brand, known for their versatile telescope designs with models ranging from telescope diameters of 60mm to 155mm. The 105 Traveler is an awesome performer both at night and during the daytime since it is capable of operating at magnifications as low as 12x or as high as 400x. $699.90. Anacortes Telescope. Specifications subject to change without notice. $355.54 / Month *. InternetSales@optcorp.com, 800-483-6287 Carl Zeiss "APQ" 6"f8 Apochromatic refractor telescopes (now discontinued). The dual-speed feature is particularly advantageous for critically focusing this fast focal ratio. READ LATER. Though their native This also limits their Please, observe the following guidelines to protect your telescope/mount and avoid damage or even loss of warranty. more light than the human eye, looking at the sun without proper equipment can cause serious injury or even We also take trade-ins when customers are ready for a bigger telescope or camera, or want to upgrade their telescope to an equatorially mounted model for astro-imaging. Cedarburg, WI. This is an important number to pay attention to if youre buying a Fully retractable felt-lined dew shield slides to its fully extended position and then uses a twist-lock feature to secure it in place. Vetted Buyers/Sellers No 3rd-party Ads Private Messaging Earth Friendly We Don't Sell Your Data! Alternatively, you can get in your car and drive to our showroom and have this mirror tomorrow for only $6499 plus 6% sales tax. Telescopes with larger diameters provide deeper views of the night sky than smaller telescope diameters but may be harder for amateurs to use due to their larger size and bulkiness. Theres one primary concern when purchasing something used: quality. Whether youre an armchair astronomer or a seasoned stargazer, our Used Telescopes shop makes it easy to save money without sacrificing quality. While it's true you cantake photos of the planets with just a smartphone, you can get even better results with CP4 is the latest iteration with updated electronics and the newest gearbox. Like in a camera lens, focal length is the measurement of how far the light travels once it enters the main More experienced astronomers may opt for telescope magnifications up to 50x or even higher depending on their field of study and the view desired. This selection goes far beyond telescopes youll likely find mounts, filters, cables, autoguiders, cameras, tripods, and more in our used inventory. To the inhabitants of the Jovian moons, Galileo is a revered figure whose actions will influence the subsequent history of the human race. That $169.95. Telescopes. "name": "Do you sell used Telescope Mounts? We've compiled this helpful chart of some of the most Slow scopes (usually f/8 or higher) gather light slower and are German VAT tax (19%): 82.35. The book self-styles itself as the first modern book in lunar imaging, allowing people who enjoy playing with astronomy gear the chance to try out their stuff on an easy and bright target. Used Schmidt-Cassegrain Telescopes: A popular used telescope is the Schmidt-Cassegrain, or SCT. 2,891 ratings392 reviews. display: none !important; deep sky astrophotography. frommany telescopes with go-to capability, which automatically point to and track objects. is the limit literally! without connection with telescope, only with 2" filters in front of the lens. Aperture f-Ratio Refractor Optical Tube Assembly Price; 130mm (5.12") f7.5: 130mm f6.3 (5.12") f6.3 Starfire EDF Refractor, 2.7" FT Focuser: Click the Learn More button to help you decide if used gear is the right choice for you! they are generally great optical performers at their native focal ratio. Since they are technically Newtonian A few years later, he quit his job in the Fortune 500 to become a full-time astrophysics student, author, YouTuber, and father of three. We wish! Operating since 2017, TelescopeTrader.com makes it easy to buy, sell, and trade your surplus astronomy gear. Please use another browser such as Chrome, Edge, Firefox, or Safari for the best experience. Description and Design Goals 1) Astro-Physics 152mm StarFire F9 Apochromat refractor S/N 5F69119 with 2.7"focuser, dew shield, dust cap & carrying case. By the way, check and see if you have any of the original boxes! accuracy than visual observing, and mounts perform at their best with lighter payloads. Buying a used telescope or used telescope accessories is a great option for amateur astronomers who are watching their budget, but only if you buy used telescope equipment from a trusted source that offers a solid warranty. Telescopes naturally lend themselves to staying in better condition throughout their ownership, and many remain in like-new condition for many years with only minor maintenance. When you see a telescope with "OTA" or "OTA only" in its description, that means that the To help on that hunt, below weve provided a number of items that may fit the bill if your looking for new to you telescope gear (we update this list as items change on a regular basis so feel free to come back): BORG 125MM F/6 ACHROMAT OPTICAL TUBE WITH 2 VISUAL BACK HELICAL FOCUSER USED $796US (Woodland Hills Telescope), MEADE 8 LX80 F/10 SCHMIDT-CASSEGRAIN OPTICAL TUBE ASSEMBLY (OTA) W/ UHTC REFURBISHED $695US (Woodland Hills Telescope), VIXEN 12X80 BINOCULARS WITH HARD CASE USED $499.99US (Woodland Hills Telescope), WILLIAM OPTICS GOLD 73MM F/5.9 ZENITHSTAR W/DUAL DOVETAIL PLATE OPEN BOX $539US (High Point Scientific), EXPLORE SCIENTIFIC 127MM F/7.5 FCD100 TRIPLET CARBON FIBER WITH 2.5 HEX FOCUSER OPEN BOX $2,499US (High Point Scientific), CELESTRON CGX COMPUTERIZED EQUATORIAL MOUNT HEAD OPEN BOX $1,795US (High Point Scientific), CELESTRON SKYPRODIGY 6 COMPUTERIZED TELESCOPE USED $705US (High Point Scientific), 20-INCH F/4.3 STARMASTER WITH ZAMUBTO MIRROR USED $6499US (Skies Unlimited), CORONADO SOLARMAX III 90 F/8.9 SOLAR TELESCOPE SINGLE STACK 30MM OPEN BOX $4,366.95US (OPT), VIXEN/ORION VC200-L W/GP MOUNT USED $899US (OPT), STELLARVUE SVX130T APO REFRACTOR USED $4,095US (OPT), EXPLORE SCIENTIFIC AR102, 102MM F/6.5 AIR-SPACED DOUBLET ACHROMATIC REFRACTOR TELESCOPE USED $419US (Adorama), VAONIS STELLINA OBSERVATION STATION AND HYBRID TELESCOPE WITH GITZO SYSTEMATIC SHORT TRIPOD E USED $3,429US (Adorama), CELESTRON C5 SCT SPOTTING SCOPE, 125MM, 1.25 50X, CG5/AVX/PHOTO TRIPOD DOVETAIL DEMO $425US (Astronomics), CELESTRON NEXSTAR 5SE COMPUTERIZED TELESCOPE OPEN BOX $ 629.10US (Cloudbreak Optics), SKY-WATCHER USA 150MM MAKSUTOV-CASSEGRAIN USED $799.99US (Cloudbreak Optics), ORION 6 F/4 NEWTONIAN ASTROGRAPH WITH ACCESSORIES USED $675US (Cloudbreak Optics), MEADE ETX90EC AND ACCESSORIES USED $599US (Cloudbreak Optics), ORION SKYQUEST XT10 CLASSIC DOBSONIAN USED $575US (Cloudbreak Optics), CELESTRON C6 OPTICAL TUBE ASSEMBLY USED $475US (Cloudbreak Optics), MEADE LX850 GERMAN EQUATORIAL MOUNT WITH STARLOCK DEMO FULL WARRANTY $5,579US (Woodland Hills Telescope), SOFTWARE BISQUE PARAMOUNT GT-1100S USED $3,699US (Woodland Hills Telescope), LOSMANDY GM8 MOUNT USED $1,099US (Woodland Hills Telescope), IOPTRON CEM60E EQUITORIAL MOUNT WITH IPOLAR USED $3,299US (High Point Scientific), OMEGON MINITRACK LXE ORIGINAL MOUNT NO BALL HEAD USED $74.80US (High Point Scientific), ORION STARSEEKER IV MOUNT CLEARENCE $199US (Skies Unlimited), IOPTRON 120EC MOUNT USED $4,495US (OPT), VIXEN POLARIE STAR TRACKER W/TRIPOD OPEN BOX $535.50US (OPT), MEADE 13.8MM PLOSSL EYEPIECE USED $85US (Woodland Hills Telescope), MEADE 18MM SUPER WIDE ANGLE 1.25 MULTI-COATED EYEPIECE USED $79.99US (Woodland Hills Telescope), PRIMALUCELAB 25MM PLOSSL EYEPIECE USED $29.99US (Woodland Hills Telescope), STELLARVUE EUW 15MM 1.25-INCH EYEPIECE OPEN BOX $125.16US (OPT), VIXEN SSW 3.5MM 83 DEGREE EYEPIECE 1.25-INCH OPEN BOX $283.50US (OPT), TAKAHASHI 4 MM ABBE EYEPIECE OPEN BOX $162.75US (OPT), ORION 2-INCH PRECISION CENTERING EYEPEICE ADAPTER USED $34.65US (OPT), TELEVUE 3.5MM DELOS EYEPIECE USED $317US (Skies Unlimited), TELEVUE PARACORR TYPE 2 USED $399US (Skies Unlimited), WILLIAM OPTICS 5 MM EXTREMELY WIDE ANGLE 110 EYEPIECE 2/1.25 USED (High Point Scientific), CELESTRON LUMINOS 31 MM EYEPIECE 2 USED $236US (High Point Scientific), TELE VUE NAGLER TYPE 4 82 EYEPIECE 12MM USED $220US (Cloudbreak Optics), TELE VUE RADIAN 18MM EYEPIECE USED $180US (Cloudbreak Optics), CELESTRON13MM ULTIMA DUO SERIES EYEPIECE USED $95US (Cloudbreak Optics), BAADER PLANETARIUM 2 CLICKLOCK EYEPIECE CLAMP WITH M54 MALE USED $74US (Adorama), SBIG ST-8300 COLOR CCD CAMERA USED $999US (Woodland Hills Telescope), STARIZONA HYPERSTAR 8 EDGE HD FOR ATIK CAMERAS VERSION 3 DEMO $899.99US (Woodland Hills Telescope), QHY8 PRO CAMERA WITH HYDROGEN ALPHA FILTER AND CASE USED $1,699US (Cloudbreak Optics), MALLINCAM SKYRAIDER 440 DSC (COLOR) WITH MFR-8 MKI CASE USED $299.99US (Cloudbreak Optics), ATIK INFINITY COLOR CAMERA USED $750US (Cloudbreak Optics), STARLIGHT INSTRUMENTS POSIDRIVE AND FOCUSER BOSS II FOR FSQ 106 USED $600US (Cloudbreak Optics), QSI 683WSG-8 CAMERA USED $2,695US (OPT), STARLIGHT XPRESS USB 7 POSITION 1.25-INCH FILTER WHEEL SCT FEMALE INPUT/ MALE OUTPUT OPEN BOX $338.63US (OPT), STARLIGHT XPRESS TRIUS 26C CAMERA OPEN BOX $2,995US (OPT), MEADE LPI-G MONO CAMERA USED $329US (OPT), CELESTRON SKYRIS 132M CAMERA USED $179US (Skies Unlimited), IMAGINGSOURCE DMK 41AF02 CAMERA USED $369US (Skies Unlimited), ATIK TITAN COLOR CCD CAMERA W/ SONY ICX424 SENSOR USED $485US (Skies Unlimited), ATIK EFW2 ELECTRONIC FILTER WHEEL 7-POSITION, 36MM USED $399US (High Point Scientific), REVOLUTION IMAGER R2 WITH VIEWING SCREEN USED $247.50US (High Point Scientific), ATIK ATIKBASE COMPUTER USED $259.60US (High Point Scientific), ATIK 414EX COLOR CCD CAMERA OPEN BOX $1,310US (High Point Scientific), PRIMALUCELAB EAGLE OBSERVATORY WITH POWER SUPPLY USED $995US (Woodland Hills Telescope), ASTRO-PHYSICS VIXEN SADDLE USED $79US (Woodland Hills Telescope), LOSMANDY 150MM RING SET WITHOUT BASE USED $75US (Woodland Hills Telescope), ASTRO PRODUCTS DEW DESTROYER 80 MM STANDARD CAPACITY OPEN BOX $62.37US (OPT), STELLARVUE 0.8X REDUCER FLATTENER FOR SV80ST2 WITH 2-INCH FOCUSER USED $158.76US (OPT), ADM V SERIES DOVETAIL BAR FOR ASTRO TECH 8 INCH RC TELESCOPE OPEN BOX $63US (OPT), PRIMALUCELAB ENVIRONMENTAL COMPUTERIZED CONTROLLER FOR EAGLE ECCO USED $150US (High Point Scientific), SKYBT BLUETOOTH ADAPTER FOR WIRELESS CONTROL WITH ANDROID DEVICES USED $120US (High Point Scientific), BAADER PLANETARIUM SKY SURFER III 30 MM RED DOT FINDER USED $25.50US (High Point Scientific), ADM V SERIES 90MM GUIDE SCOPE RING SET USED $79.95US (High Point Scientific), ASTRO-PHYSICS 15 RIBBED MOUNTING PLATE USED $88US (Cloudbreak Optics), STARIZONA POWER PACK II USED $75US (Cloudbreak Optics), ORION 2 REFRACTOR TELESCOPE MIRROR DIAGONAL USED $75US (Cloudbreak Optics), ORION DELUXE OFF-AXIS GUIDER USED $59.95US (Cloudbreak Optics), FARPOINT 2 CHESHIRE AUTOCOLLIMATOR USED $59US (Adorama), ORION GLASS SOLAR FILTER 9.25 USED $79.99US (Woodland Hills Telescope), CORONADO SOL RANGER SOLAR FINDERSCOPE OPEN BOX $78.75US (OPT), SPECTRUM ST712BP1 SOLAR FILTER USED $49US (Skies Unlimited), SOLARMAX 90 HA BF30 SOLAR FILTER WITH 127MM ACHROMATIC REFRACTOR USED $3,295US (Cloudbreak Optics), LBASTRO PROXYMA OAG W/QHY 5-II-M AND KISS ADAPTER USED $ 483.75US (Cloudbreak Optics), THOUSAND OAKS 7.5 WHITE LIGHT SOLAR FILTERS (2+) USED $80US (Cloudbreak Optics), BAADER PLANETARIUM 80MM ASTROSOLAR TELESCOPE FILTER D USED $45US (Adoroma). Or, for an even better deal, we are offering 2 years for only $9. optic of a telescope until it reaches the point of focus. 16" f/5 Dobsonian (home-built with ATM Magazine guidance) and the Astro-Physics 6" f/8 on Byers 812 mount. APO Triplet Refractor. 2023 OPT Telescopes. 10" Saddle Plate for Both D-Style and V-Style Bars (DOVEDV10) $240.00. Information on packing material, box sizes and packed weight. Use . As well as hunting for signals from alien life, the largest and most sensitive radio telescope ever built will search for extra-solar planets, or exoplanets, which have magnetic fields . Get the right deal on telescopes and telescope mounts from Astronomics. High power German EQ mount, versatile and efficient. For sale: Astro-Physics 2.7.nch Telecompressor- 27TVPH, a focal reducer to alter the focal length to about 0.75 of its original value. Optional Quad Telecompressor Corrector converts the Gran Turismo to a blazingly fast 585 mm focal length, f/4.5 imaging machine with pinpoint stars across the field! Used telescopes and accessories with a Good rating come with a 90-Day High Point Warranty. Start Chat For most people, that means making sure your hard-earned dollars are going toward high-end gear at the best price possible. 5348 Topanga Canyon Blvd. Click here to shop dedicated solar telescopes. Apr 17, 2023 (The Expresswire) -- 2023-2030 According to our Latest Research, Astronomical Telescope Market Size . In June 2005 I took the plunge into imaging and purchased a Meade DSI Pro CCD camera. For Sale. Telescopes already have an advantage over other used products like automobiles, which naturally depreciate over time due to wear and tear and ample opportunity for abuse. In the next section, we'll go over our six most popular telescope types and explain their strengths and Celestron NexStar 4SE: was $679.99, now $543.99 at Best Buy and $494.01 at Amazon (low stock) Save more than 20% on this excellent beginner-friendly scope. Two-stage light shield as standard on the secondary mirror, allows lower obstruction for the same focal plane illumination. OTA stands for Optical Tube Assembly. Until now, I didn't know of its unique history or its use of NASA's exceptional abnormal dispersion flint glass. Sky Watcher HEQ5 Pro with SysScan GoTo. It has some wear on the outside, but the interior foam is brand new having just been replaced. When it comes to good telescope focal lengths, there is no one-size-fits-all answer. Get $10 account credit when you refer someone who joins! Celestron - 11" EdgeHD Optical Tube Assembly with Pelican Case - USED. . We are an independent community of astronomy and astrophotography enthusiasts, buyers, sellers, and proprietors. Reticle Type: Single Cross-Hair. Regular price $3.99 Sale price $1.99 10+ In Stock Sale View. Astro-Physics 1/4-20 Machined Knob Kit AP-M1485KBKIT. All optical elements would be void of scratches or fingerprints and perform as expected. Transport length (dew shield folded back) 760mm, extremely short and portable for a 6" refractor.

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