astro tech 60ed. Astro-tech 60ED FPL53 glass wide FOV imaging setup. astro tech 60ed

 
 Astro-tech 60ED FPL53 glass wide FOV imaging setupastro tech 60ed  Everything is in good condition, no major issues

At best, you can use a cropped sensor, mirrorless camera. " . Place your astronomy ads, read the latest news articles and check out the current reviews of newest telescopes and equipment. 1 F/7 ED REFRACTOR from our friends at Astronmic this will feel in the gap between my 120mm orion st f/5 and my 127 Orion mak as far as a grab and go scope. • a rotating dual-speed 2. 5 (900mm). Telescope Express TS Photoline 60mm f/6 is the same scope as the AT60ED, but a different color. Most Read Articles • Contact UsContact Us • Moon PhaseThe Astro-Tech AT80EDT is a great triplet apochromatic refractor. The fully-multicoated Astro-Tech ATRF60 converts the 360mm focal length f/6 Astro-Tech AT60ED refractor into a 288mm f/4. Resolution Formula: ( Pixel Size / Telescope Focal Length ) X 206. Astro-Tech 65mm Quad: 6. M51 and companion - at least as bright as my 10" dob. Buyer take care of. Focal Ratio: f/6. The set up new is over $1,150 plus shipping. Resolution Formula: ( Pixel Size / Telescope Focal Length ) X 206. Kind of a MkII. I've been very pleased with my 28mm Astro-Tech UWA. Vostok 1. 2. Astro-Tech 60ED: not yet fully evaluated, but well made and looks good so far. My goal in purchasing the Astro-Tech 60ED is to have a very portable scope that lets me take moderately closer glimpses at deep sky targets of interest to me. Add To Cart. Astronomics is a family business and Thomas Back was a part of the Astronomics extended family. Spencer-3D. The sleeve between the flanges is what affords the full 360˚ rotation of the focuser. With the ST80 I was always afraid of breaking or misaligning it somehow. Donation is not required by any means, so please enjoy your stay. Last updated on Jul 13, 2023 15:59:36 PDT View all revisions View all revisions. A super portable refractor telescope with FCD100 ED glass, suitable for astrophotography or visual use, day or night-time. 00. Small is essential on a Sky Adventurer, so you are going to need to consider the assorted 60ED's and a flattener. Astronomics has an Astro-Tech Voyager 2 that is pretty much the equivalent of the ES Twilight 1. We all have questions from time to time. 8" rack-and-pinion focuser with 10:1 ratio fine focusing • 48mm t-thread focuser back Astro-Tech College Tuition Sale; iOptron 20% Off Sale While Supplies Last;. For sale is arguably the MOST portable astronomical telescope on the market: the Astro-Tech AT60ED 60mm F/6 FPL-53 ED Doublet with a focal length of 360 mm and a focal ratio of f/6. Although designed primarily for use with the new Astro-Tech AT60EDT triplet apo refractor, and priced at only $119. Altair Astro Limited is a. SWAS70ED-OTA-RED70M54. There's a batch of Apache sale coupons in the latest HF e-blast if anybody's interested. • dual-speed 2" Rack and Pinion focuser with built in rotator. 67 = 2 / 3, 2 = 4 / 2). You are better off with a short refractor like a Astro-Tech 60ED + 0. William Optics z61 with field flattener. 8X Reducer for AT102EDL (AT102EDLRF)GetLeadsFast, LLC. The Orion version uses FPL 53 glass but has a cheap focuser. 2 V. Discontinued Product ZWO EAF ( Electronic Automatic Focuser) $199. 5mm or 7mm DeLite for Astro-Tech AT60ED? - posted in Eyepieces: Im primarily a binocular observer (Canon IS 10x42 and 15x50). Astrophotography is better when you use several programs to control the mount, control the camera, perform active guiding, etc. Edited by BFaucett, 27 November 2021 - 01:16 AM. For Sale. • dual-speed rotating 2" rack-and-pinion focuser with 10:1 ratio fine focusing. The scope is a f/5. Our shop offers you comfortable online shopping, fast delivery times. These mount holes are 20mm apart, is this a standard size, or do I need something proprietary to mount something on the scope. Page 1 of 2 - Astro-Tech AT60ED - posted in Beginning Deep Sky Imaging: Hi folks, curious on peoples take on this scope. Choose an option. Most Read Articles • Contact UsContact Us • Moon PhaseOk, so today I received my brand new Sky Rover 60ED purchased directly from the Aliexpress store. It not only has great reviews, has FPL-53ED glass, and a clear price advantage. Thank you @peter k! My goal is to pit it against my other two refractors in a 2 against 1 competition. I purchased one, but it is back ordered till February. But the William Optics costs $169 more. Tossed up between the Red Cat, the 60ED and a Sigma 180mm f2. 60mm Astro-Tech ED - posted in Refractors : My Astrotech AT72EDII shows identical diffraction rings inside and outside of focus when using an artificial star and a #58 green filter. The price difference may be due to the fact that the astro-tech uses FCD-100 and FK-61 glass whereas the StarField uses FPL-53 glass. William Optics z61 with field flattener. I always converted my raw files to dng with the adobe dng converter, worked every time. 00 £632. The Starwave 60ED is super compact with a modular design. 0mm) = 20. The AT70ED is bringing ED optics to you at a fantastic price. The Starblast has a focal length of ~450mm vs 360mm for the AT60, so the Orion is capable of marginally higher magnification for lunar/planetary viewing. Ended up just ordering the 7” Astro-Tech dovetail which hopefully will arrive tomorrow. Any here have/used this scope ? wanna get some opionions on it before securing it Related Topics Astrophotography Photography Art Hobbies comments sorted by Best Top New Controversial Q&A Add a Comment birdfinder_net •. Pick up the phone, or drop us a line, and we will be happy to be of service. 8X Reducer for 60ED (ATRF60) is an equipment item of class Accessory on AstroBin equipment database. Page 1 of 2 - AT80EDT versus AT80EDL - posted in Refractors : Happy Holidays, all: Ive been kicking around the idea of getting a smaller 80mm refractor. 25" dewshield extended. Thoughts on the Astro-Tech 80EDT? - posted in Beginning Deep Sky Imaging: Hi, Im looking to actually purchase my first personal astrophotography telescope (I have been borrowing one all this time). Same fit and finish. Canon 100-400 IS I vs. Posts: 137; Joined: 04 Aug 2020; Loc: New Hampshire, NH; Posted 18 April 2021 - 08:31 PM. 5, this telescope provides fast light-gathering. I’ve owned both the ZS61 and AT-60ED. The TS PhotoLine 60mm, f/6 FPL-53 apo arrives on the market amid some stiff competition from the suspiciously similar Astro-Tech AT60ED, the Altair 60EDF and the William Optics Zenithstar 61 apo (the Zenithstar’s 61mm, f/5. 25" non-marring compression ring accessory holders. Which might work better in a Maksutov. I fashioned a solar finder from an old white plastic aspirin bottle, which works perfectly. Altair Astro Limited is a UK Company I have been doing some research on small refractors and have come down to these 2 options: 1. I have talked to the people at astronmics. Focusing Masks For Telescopes. Buy telescopes and telescope accessories at Astronomics. The camera side of the reducer has 48mm T-threads to connect to a T-ring and camera body. 6 72ED Astronomical Telescope $463. The ZWO ASI533MC Pro. The 2 inch focuser is extremely smooth and every screw has the non-mar. Weight: 6 lbs 3. . When I researched the reviews for the scope I couldn't find a bad word said about it and. I highly recommend it. 5mm Speed 35m/s 0. Edited by Joe Bergeron, 12 January 2021 - 09:16 AM. The Astro-Tech AT80ED is a telescope that clearly fills a niche in the popular 80mm compact range. Add New Equipment To Database. 800-422-7876. 1000 mm. The 72mm, f/6 primary lens is an air-spaced ED doublet using FPL-53 optics. It has dual. Astro-Tech AT80EDT f/6 triplet. 8 vs. Solar system imagery courtesy: NASA/JPL. So don't be a stranger. The Astro-Tech 60ED is high on the list when it becomes available. By attaching the dedicated 0. Back to top #12 jcj380 jcj380. Guidescope Suitability Calculator. •. 1-800-422-7876 questions@astronomics. 8. . In addition to the BVF I have both Stellarview 50 and 60mm RACIs, the Astro-Tech (Long-Perng) 10x50 RACI, and a GSO 8 x50 RACI. This is a great little portable package. Astro tech 66ed refractor mounting advice needed - posted in Refractors : HI All: After a long hiatus I am back into astronomy. AT60EDP Then I. 34mm and that is the thickness of the spacer (s) you require. So I've seen this topic come up a lot. So, subtract the thickness of the t-ring from 9. Looks like it could be quite interesting, and at a very reasonable price: Wow. Apertura 60EDR vs AT60ED - posted in Refractors : I am in the process of upgrading my imaging scope from a ST80 to a better small refractor. So, no DSLRs with the Evoguide and at the moment, there is no way around this. Add To Cart. 00. Quick view. William Optics 6AIII 0. New Scope Review: AT102ED. Spencer-3d. Your Price: $419. A few on the back. (They have a first look video out already. Please stay tuned. 00 Not FPL-53. Borg 60ED (#6260) 2" Eyepiece holder M (#7505) M57 to M57 ADII (#7458) M57 Helical Focuser S (#7757) Focal Reducer 0. $369. This will be my step toward eventually purchasing an EQ6 R Pro later this year. Decent 2" rack and pinion focuser with sufficient focus travel. Suitability Calculator. It can be ordered with various accessories. 8mm so, if so, you are already too long before adding spacers. So until then I am stuck using scope uncorrected. Mounting to a Refractor Mounting Ring: Select the F002 E above. ” I have found a number of positive reviews about this modestly sized refractor. (I will be mounting the scope on a SLIK tripod and using either the Omegon Baby or DSV-M mount). Pending edit 1; Software 386 ;Page 1 of 3 - Astrotech ED series - 72mm or 80mm? - posted in Refractors : Im trying to decide between a 72mm and 80mm doublet Astrotech ED series. Cheers! Bob F. 8 Macro, It didn't seem to lose anything to the two scopes as far as image quality was concerned and the clincher was that it married up to all my existing camera equipment. Astro-Tech Voyager (thanks Mark!) Vixen Porta AltAz Mount (thanks Stephen!) Williams Optics EZ Touch; The WO EZ Touch seems a bit on the heavy side for Grab and Go use, but it would be nice to mount the 101, Astro-Tech 80, etc. The focuser can rotate as well to help you get the perfect framing. 5 to f/7 or so. 50 (ex. 5x barlow, Lunt. While this Astro-Tech #ATR8 0. My goal in purchasing the Astro-Tech 60ED is to have a very portable scope that lets me take moderately closer glimpses at deep sky targets of interest to me. Astro-Tech has a reducer/field flattener for the 130EDT available for $199. 33 (ex. Astro-Physics 155mm f/9 EDT refractor; 10" f/6 Starsplitter Compact Dobsonian with Nova optics; 3. The Astro-Tech AT125EDL is an extension of the beloved 60ED and 72EDII. Astro imaging bundle. By far the TV-60 is the most portable scope with great optics for birding and casual astronomy. 25" · Optolong Green 1. One good alternative is to buy the Astro-Tech AT60ED - which is basically the same scope as the Z61 - from our friends at Astronomics, along with the field flattener, for less than the new Z61 costs alone. Item location:California nebula Astro-Tech 60ED test Celestial hemisphere: Northern · Constellation: Perseus (Per) · Contains: California Nebula · NGC 1499 · The star ξPer. Add New Equipment To Database. This finder shoe is designed to work on a variety of Astro-Tech telescopes. I`ve had the brief opportunity to try it out with my Canon 450D tonight. Dual ED - posted in Eyepieces: Any opinions on the Astro-Tech Premium Flatfield (PF) eyepieces versus the Dual ED eyepieces available from Astronomics and Agena? It seems like one is better-corrected for field curvature but the other is better-corrected for chromatic aberration. Astro-Tech 60ED: not yet fully evaluated. . We've picked some of the best budget and high-end travel telescopes. The 80 EDT is a great first imaging scope. 5 Jaegers refractor. Please tune in for my 1st impressions of it. 5 MC Red, mint condition. California nebula Astro-Tech 60ED test Equipment Imaging Telescopes Or Lenses Astro-Tech astrotech 60mm Imaging Cameras ZWO ASI1600MM COOL Mounts iOptron. Astro Tech AT60ED Bahtinov Focus Mask -RED-AT60ED . Most other 80mm apos Ive seen are much more expensive, but the Astro-Tech is nearly. Sears 60mm x 700mm "Discoverer" (Towa) achromat, circa 1968, vs. 8x reducer/field flattener for f/6 refractors is now available from stock. The distance needed is 54. I want to invest in my first astrophotography telescope which would be used with my iOptron SkyGuider Pro. FF130. Sharpstar 400F5. (Ill add that itd be nice to have pleasant views of Jupiter, Saturn, and the moon, but no need for close detail. The camera side of the reducer uses 48mm T-threads to connect to a T-ring and camera body. The field is very large and with a focal reducer such as the WO 0. I have for sale a near new, recent vintage Astro-Tech AT60ED. Astro-Tech 60ED Unboxed Equipment Discussions. 00 £958. View. Astro-Tech 60ED. However, for 80mm refractors and smaller, my new favorite Grab-and-Go mount is this one, the Sky-Watcher. It's performance punches way above its. Telescope N 130/900 Explorer EQ-2 with EQ-2-motor drive. Theres a couple of dust spots in the lens but doesn't affect imaging and some marks on the dovetail. We have had various world class, in my opinion, opticians working for us over the years. 00. You need to space an extra 9. . This camera sensor is quite different from the one in the ASI294. This scope is the ultimate doublet refractor for those not wanting the weight and cool down of a triplet optical set. Does Not Apply. Brand new adjustable field flattener for the William Optics Zenithstar 61 OTA. Anyway, I couldn't source a flattener for it but TS offer the Flat60 which is designed for their F5. I was very excited - until I opened the box to inspect my new telescope. 265. This Astro-Tech AT60EDP refractor astrograph has: • 60mm f/5 fully multicoated four-lens Petzval refractor • Two ED lens elements, FCD-100 and FK-61 • 44mm corrected image circle • amazing flat field. You get a 2" Rack and Pinion focuser with a microfine 11:1 fine-focusing ratio finished in our Aston Martin Grey trim. 34mm and that is the thickness of the spacer (s) you require. In summary, we are using Nyquist as a starting point, with a slight tweak, because we are typically sampling very small, circular, stars. Mpaige10 likes this Back to top #36 Mpaige10 Mpaige10. buy. Astro-Tech AT60ED 60mm or Apertura 60mm FPL-53 Doublet APO Refractor - posted in Refractors : I am looking for a terrestrial scope that can also be used for a grab-and-go scope. Everything is in good condition, no major issues. The new Astro-Tech ATR8 2" 0. You can image objects like the Heart nebula, Andromeda galaxy, Veil nebula and many more. Click here to create one. AstroTech AT60ED vs William Optics ZS61II - posted in Refractors : Just judging from the descriptions, these two scopes appear to be very close to the same thing. So we have the following in the “optical train”: Telescope > Reducer/Flattener (55mm spacing) > Stacked extension rings (total 20. 00. 67” and 2”. The camera side of the reducer uses 48mm T-threads to connect to a T-ring and camera body. My first refractor. 95. Leo Triplet NGC 3628, M66, M65. The prospective user can obtain optics of equal or slightly. Canon 300mm f/4 L Prime - posted in Refractors : Hello members of CN, I am trying to understand the differences between doublets + FFs and Canon L series Primes or Zooms. An SVBONY SV165 guide-scope fitted with a QHY-5II-M guide camera was mounted on the imaging scope. The Astro-Tech 60ED 1x flattener easily threads on to the focuser of your AT60ED after your remove the standard compression ring eyepiece holder. 6x reducer in storage and the Borg are the Lego of. 60mm Astro-Tech ED - posted in Refractors : Sears 60mm x 700mm Discoverer (Towa) achromat, circa 1968, vs. eBay item number: 284284336129. Views: 4822. An Astro-tech 102 EDL is close to your budgeted amount and loaded with premium glass and accurate Strehl. Please contact the webmaster if you have a recommendation based on positive experience, if possible with a sample image 1280 x 720 pixels min). Pick up the phone, or drop us a line, and we will be happy to be of service. This Astro-Tech AT70ED refractor has: • Single ring with a foot that has a 1/4" 20 thread hole for easy attachment to a dovetail. 43AT72EDII or AT80ED - posted in Beginning Deep Sky Imaging: After much agonizing I made a decision and placed an order for an Astro Tech AT80EDT triplet -- very excited! Except I found out the next day that even though the website says they have them in stock they actually dont, and wont for another 60-90 days. Should be the same as the tsoptics 60ed and Apertura 60ed and Astro tech 60ed ReplyThe Altair XRINGS are a strong, lightweight way to mount your refractor. . You need to space an extra 9. The camera side of the reducer has 48mm T-threads to connect to a T-ring and camera body. This l. Canon 100-400 IS I vs. I was hoping to do this first light video of my Astro-Tech AT60ED after I got my flattener/reducer, however they just haven't been in stock. The AT60ED is the perfect size scope for traveling. The Astro-Tech AT60ED APO Refractor that I recently purchased. Although designed primarily for use with the new Astro-Tech AT60EDT triplet apo refractor, and priced at only $119. Mounts for Astro Tech AT60ED - posted in Refractors : Hi folks, I recently picked up an Astro Tech AT60ED as my first scope and noticed the mounts on each side of the scope for spot/guide scope and other peripherals. 00 £1,499. It’s $949. 20. I own a TV-60 and AT-60ED and they are great scopes. Here are a few comments for those who may be considering purchasing one. When Thomas passed away, Astronomics, continued in their support of his family. 00. Takahashi FOA 60Q *Like New* 11/10/2023 05:03PM. Posts: 3,915; Joined: 08 Jul 2014; Posted 14 August 2019 - 08:09 AM. Borg 60mm ED. Astro-Tech 60ED. 5" Questar Maksutov; 92mm Astro-Physics Stowaway refractor; 3" f/6. I record a 35sec AVI file (using Asi 290MC camera) and process in Autostakkert! I am blown away by the results. I thought most t-rings were at 9. Camera lenses are not really suited for deep sky photography. Star test results using an artificial star at a distance of 60 feet. -- John Vienna, VA iexos-100-2, Orion 80 ED, Astro-Tech 60ED, Celestron Comet Catcher, Nikon D90 astro modified, SVBONY SV165 40mm, SVBONY 905c guide camera. We've helped hundreds of thousands of people pick the right telescopes or accessories since 1979. Camera lenses are not really suited for deep sky photography. Not as nice as the FeatherTouch. Page 1 of 3 - Orion 80mm ED APO Refractor v. Help us to grow by adding additional equipment to the database. More focuser will be supported in the further. I have a little Astrotech 66ed that I want to mount on a little Televue alt az mount. Orion 2” 38mm superwide eyepiece. . ·. (0. Not so good for planets. It is not too heavy and gives you a focal length of 288mm. Altair 60ED, MG32 Guider and EQ3 Pro Synscan mount COMBO £968. . It takes a telescope dealer with practical hands-on telescope experience. Page 1 of 4 - Astro Tech's new Scopes coming soon! - posted in Refractors : I didnt see this on the refractor forum. On the front end, the retractable dew shield has an OD of 121mm, in case anyone is considering putting a filter there. It has dual mounting rings with nylon-tipped collimation screws (three per ring). 5mm, 21mm, 11mm spacers > ASI294. Comes with the Astro-tech Camera Angle adjuster. The optical tube measures 9. The AT 60EDs are back in stock!Cloudy Nights. AT60ED vs. I've been eyeing a longer focal length refractor with a bit more aperture than my AT72ED for awhile. Astro Tech AT60ED Bahtinov Focus Mask -RED-AT60ED. This is in superb condition having been used on only a few occasions. The Astro-Tech ATRF60 0. This scope is the ultimate doublet refractor for those not wanting the weight and cool down of a triplet optical set. (From the website). Here are some Borg 60ED images resulting from a Google search :-Gary Honis-modified Canon XS(D1000), Hutech 60ED F3. Optically it is quite good, pushed hard on difficult targets like Venus, a faint purple fringe is visible. I would get an Erect Image Diagonal for correct terrestrial viewing. The important performance updates come in the type of ED element combination and the type of focuser the AT102EDL is built around. On the front end, the retractable dew shield has an OD of 121mm, in case anyone is considering putting a filter there. The main thing I like about a triplet in this case is that it would provide a little extra weight for balancing against a 2" star diagonal and eyepiece compared to a doublet. Astro-tech AT60ED + Astro-tech 0. Don't have an Astromart account? Click here to create one. The foam conversion is not pretty but it safely holds the entire set up in a easy to carry case. To the OP. -- John Vienna, VA iexos-100-2, Orion 80 ED, Astro-Tech 60ED, Celestron Comet Catcher, Nikon D90 astro modified, SVBONY SV165 40mm, SVBONY 905c guide camera. Astro-Tech . The Starwave 60ED is super compact with a modular design and can be ordered with various accessories. The ASI533MC Pro is ZWO’s latest OSC camera, and it’s equipped with a 9MP Sony IMX533 CMOS sensor. For the Astro-Tech Field Flattener the optimal spacing from field flattener to film plane: 57mm +/- 4mm and Canon is supposed to be 55. ZW Optical. 66X focal reducer/flattener, 240sec, ASA 1600,. Orion Versago II is another that would work fine. 9)^2, or 0. Reviews. 2. 0mm) > Camera (17. You are better off with a short refractor like a Astro-Tech 60ED + 0. For visual I would go for at least 80mm, but if you have $$ 100mm ED/ APO is what you really want for visual. 00 £806. The new 80EDL is a doublet and F/7. Due to the bracket being thicker you will have to put longer bolts in. 00. ExploreStars is really oriented for visual use - which it is good at - rather than astrophotography. It is compact, well made with a rotating two speed Crayford focuser, a sliding dewshield and nice overall finish. VAT) Altair 70 EDQ-R F5 Quad APO Astrograph £1,150. It's a 102mm f/7 doublet refractor made with fk61 ED glass. 25 pounds, this super compact telescope is a great tool to have whether it is your main. 11/10/2023 04:51AM. I've just upgraded to the Speed Spider Hot end and this is the quality of my prints now, anyone got any idea what's going on? I've calibrated the PID. 8x Reducer Flattener for Astrophotography. I am currently using the AT60ED without a field flattener with a crop sensor DSLR (700D) and have found that while it is usable, you want the field flattener. The EDL has better glass. Brands / Companies 925 ; Cameras 3311 ; Sensors 465 ; Telescopes & lenses 3753 ; Mounts 613 ; Filters 2238 ; Accessories 1410 . Soyuz. (0. SWAS70ED-OTA, plus Visual Bundle consisting of 17mm Eyepiece, Star Diagonal, RDF, Bracket / Stalk. Astro-Tech AT106. Focuser: 2" Rack & Pinion with 10-to-1 Microfocus. Buy telescopes and telescope accessories at Astronomics. CNers have asked about a donation box for Cloudy Nights over the years, so here you go. These seem to aways be out of stock so if you are looking for one, you can get this new one at a discounted price. The Astro-Tech AT60ED might be just the compact high-quality grab-and-go or travel scope you have been searching for. I purchased one, but it is back ordered till February. Astro-Tech AT60ED Backfocus Question - posted in Equipment (No astrophotography): I just received a brand new AT60ED today which I purchased hoping to upgrade the guidescope I was using. There are three holes in the cap, similar to the circular holes in a Hartmann mask, that help you focus during imaging and visual use. Those AT dovetails are great - having the long slot in the middle is very convenient for different. Looks like a sky rover 60ed rebranded, make sure it uses fpl53 glass and you should be good. 2" aperture f/5 (530mm focal length) four-lens photo/visual system using two ED (Extra-low Dispersion) glass elements. ASTRO-TECH 60MM PHOTOGUIDE REFRACTOR "The new Astro-Tech AT60GS 60mm guidescope with upgraded helical focuser makes highly accurate autoguiding of deep space astrophotos affordable for any astrophotographer. I was hoping to do this first light video of my Astro-Tech AT60ED after I got my flattener/reducer, however they just haven't been in stock. After this, I chose a different base image and it began processing - but loading every image FAILED before. And comes with a test report. SKU: N/A Category: Discontinued Product. . 34mm but you also have a t-ring in there too. However I have not been able to use it for astrophotography yet because the field flattner for it is on back order. One of those world class designers was Thomas Back. And I thought As. 00 usd. An Astrozap focusing cap is a lightweight aluminum cap that fits over the front cell of your telescope. The handle will help making set up much easier as you have a solid part to grab onto and not just the tube. Incorporates Ohara FPL-53 glass optics for enhanced contrast, color correction, and sharpness. When adding an eyepiece or binocular, please don't include the magnification or aperture details in the model, this will get added automatically. ready for shipping in 24 h. Astro-Tech AT60ED 60mm f/6 FPL-53 ED Doublet $369. SWAS70ED-VISKIT. I have talked to the people at astronmics. Obvious differences -- the AT 115EDT is a triplet apo, the SW 120ED is a doublet. Ive always imaged with a telephoto lens and decided to move to a refractor. For the Astro-Tech Reducer/Flattener the spacing is 55mm with image circle of 42mm. Its 420mm f/7 ED air-spaced apochromatic. I was initially considering the Orion 80ED, but the focal length is a little longer than I would like and I dont like the focuser. 25lb. Joined: 06 Jan 2005. VAT) Sky-Watcher Esprit 120ED PRO OTA £2,499. I believe many of the StellarVue 80 mm F/7 Eds used the same FK-61/FP-51 class glass as the Astro-tech 80 ED. Any comments or suggestions are appreciated. Stars are generally small with an even focused field across the QHY8. Hard Case: The Astro-Tech AT130CA hard case is designed to hold the Astro-Tech AT130EDT 130mm triplet ED apo refractor. Thank you Jeremy #2 06-01-2016, 06:11 PM barx1963 (Malcolm) Bright the hawk's flight : Join Date: Nov 2008. 8X Reducer for 60ED (ATRF60) is an equipment item of class Accessory on AstroBin equipment database. This l. 8x Reducer Field Flattener For the 60ED Optical Tubes. You get a single ring with a. But at this price range, it could not be better. 8x Reducer Field Flattener For the 60ED Optical Tubes. (TS Photoline 60mm/60ED) which would produce a short and fast 260mm f/4.