September 3, 2018. The finely-machined Astro-Tech AT102ED comes with both 2" and 1. 00. 95. Astro-Tech AT60ED and AT72EDII Black Friday Sale; Universal Astro Sale; Various Used and Demo Scopes and Mounts; Astro-Tech College Tuition Sale; iOptron 20% Off Sale While Supplies Last; Meteorites. Andrew Burwell. Also, you can buy the Astro-Tech Field Flattener for around $100 and get a nice 41mm frame for EAA work. Also, the clamshell ring seems plenty stout to me. 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. 8x field flattener (no stock currently) + William Optics 48mm T-mount for Sony E-mount OR 2. 0 - Not a color filter. There is also portability to take. Our Product #: FS60. scopes: Astro-Tech AT60ED, AT70ED, AT72EDII Celestron 80ED, Omni XLT AZ 102, C90 Mak S-W Skymax 102 Mak eyepieces: ES82 4. The great American eclipse of 2017 put the product to the test and it passed with flying. Furthermore, it's designed for any refractor with a focal ratio between f/6 and f/8. It measures 35" (889mm) long, 10. 6. 00. So I've seen this topic come up a lot. 8x flattener reducer. However, it is about $190 more than the Astro-Tech AT60ED and I found a place that will be getting some AT60ED scopes in a month. M45; " The Pleiades"; "The Seven Sisters". 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. 2 oz. Astro-Tech AT60ED and AT72EDII Black Friday Sale; Universal Astro Sale; Various Used and Demo Scopes and Mounts; Astro-Tech College Tuition Sale; iOptron 20% Off Sale While Supplies Last; Meteorites. $1,095. 5mm and extension tubes will not be required. According to Aperturas website, the flattener should be set to 3mm for the. This #56 light green Astro-Tech 1. Chondrites (Carbonaceous) CI (Ivuna-like) CM (Mighei-like) CO (Ornans-like) CV (Vigarano-like)Tech Details. Its beginning to come into focus with the focuser ALL the way in. You can still get good images, but you would need to. Hi everyone, I'm looking for a refractor astrograph and I need some suggestions. Not complaining on my end since I have a great AT66ED to keep me happy, just curious. C/2021-A1 (Leonard). Due to the bracket being thicker you will have to put longer bolts in. Also considering the ZWO ASI 290 to go with it for guidingThe Astro Tech AT80EDT is an excellent option as it's a triplet, affordably priced, and gives you a scale of 1. The back focus is 55mm from the shoulder of the reducer to the. 5mm, 21mm, 11mm spacers > ASI294. Posts: 3,140; Joined: 12 Jul 2014; Loc: Houston, Texas 29. each. 25lb Astro-tech AT72EDii 4. Product Description. 6x flattener/reducer for an effective focal length of appx 216mm I am leaning towards the AT60ED/StellaMira combo for the following reasons: 1. I would get an Erect Image Diagonal for correct terrestrial viewing. $269. AT60EDP Then I googled for it to try to get more information and couldn’t find anything. 8x Reducer/Flattener on Advanced VX Mount; Mount controlled via Astroberry; ZWO ASI533MC Pro; Svbony 60mm guide scope with ZWO ASI120MM-Mini guide cam; 28x300Sec; 30 Darks; 30 flats; 35 bias; All frames were with Gain 101, Offset 70, at -10°C. Feel free to give us a call if you have a question about your scope if it isn’t an Astro-Tech product. . 9 fast focal ratio air-spaced doublet optical system. 0. Orion Versago II is another that would work fine. 25" (286mm) deep including the feet that prevent the case from resting directly on the ground. Astro-tech field flattener choice - posted in Beginning Deep Sky Imaging: Hello all, I wanted to buy a field flattener for my AT111EDT and my AT72 (doublet FPL53). 25 pounds all together. I spoke with Highpoint Scientific for the Apertura equivalent scope and Astronomics. EF 75-300mm lens. And when it does come back in stock, I've always missed reordering it. Astro-Tech AT60ED Imaging Cameras Canon EOS 1300D / Rebel T6 / Kiss X80 Mounts iOptron SkyGuider Pro Accessories Astro-Tech AT60FF field flattener. Stacking in DSS. FF130. (Ill add that itd be nice to have pleasant. 8X REDUCER FIELD FLATTENER - posted in Refractors : I just received the . 15". Page 1 of 2 - Astro-Tech AT60ED - posted in Beginning Deep Sky Imaging: Hi folks, curious on peoples take on this scope. Greetings to all! I have for sale a near new, recent vintage Astro-Tech AT60ED. 95. 5" rack-and-pinion focuser with 10:1 ratio fine focusing. This is in superb condition having been used on only a few occasions. 8x Reducer/Flattener that goes with it, too. This is a 360mm f6 scope that is actually quite small. 95. Focuser Motor for Astro-Tech AT60ED - posted in Refractors : Okay, Ill admit that Im lazy (i. Product Description. This Astro-Tech AT80ED refractor has: • split tube rings with detachable Vixen-style dovetail for installation on virtually any mount. The ring/clamshell is hinged. Our calculator, at typical seeing of 2-4”, uses the Nyquist formula of 1/2 and the 1/3 to stop stars becoming square so the optimal range is between 0. On that version the focuser rotates. And I thought As. 8X reducer/field flattener is designed for prime focus astrophotography with quality f/6 focal ratio apo refractors such as the Astro-Tech AT72ED and AT130 apo, it will also work well with Astro-Tech and other brand refractors in the f/5. . . 25" Ha, R, G, & B Filters Mount: Skywatcher EQ6R-Pro Processing: HaRGB image. The nosepiece spacing asks the SVBony to function at 0. I have been considering the Astro-Tech AT60ED 60mm and the Apertura 60mm FPL-53. OMI OPTICS USA LLC. 4KidsOneCamera • Certified Helper | Astro-Tech AT60ED | Sky-Watcher Quattro 150p •. Hi Jay6789 - I came very close to pulling the trigger on the Zenithstar 61ii this morning. $29. Reviews. Is there another option I should be looking at? I was leaning toward the Redcat 51, but I thought it would be best to keep weight to a minimum. • two-year warranty. A UV/Ir filter should probably be used with all CMOS cameras and refractors, independent of their correction or quality. Newbie Questions - Canon 40D and Astro Tech AT60ED - posted in Beginning Deep Sky Imaging: Hello I have a used Canon 40D DSLR, an Astro Tech AT60ED and a 0. My question is if the ZWO EAF 5V is even compatible. Focuser: 2" Rack & Pinion with 10-to-1 Microfocus. I am using an unmodified Canon t7i at this point. 95. . 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. I highly recommend it. This Astro-Tech 3. I would get an Erect Image Diagonal for correct terrestrial viewing. Telescope: Astro-Tech AT60ED ($499 including accessories like the T-ring and field flattener) Equatorial Mount: Skywatcher Star Adventurer ($399) Tripod: Dolica Proline (~$50) Other accessories: Neewer Remote Shutter Release Cable (~$20)I have narrowed it down to an AT60ED with a StellaMira 0. It looks better from the outside, but when youre observing or doing astrophotography in the dark, you. 5mm, 21mm, 11mm spacers > ASI294. Andrew Burwell. 25" (286mm) deep including the feet that prevent the case from resting directly on the ground. For a little more money, you could go with a lightweight Manfrotto tripod with a StellarVue M1 mount. e. 95. Equipment, Imaging, Accessory, First Light. 25" eyepiece holders using non-marring brass compression rings that won’t scratch your star diagonal or eyepiece barrels. Astro-Tech AT60ED William Optics RedCat 51 APO Askar FMA135 Celestron C5 Spotting Scope. 25 diagonal, and a Manfroto camera tripod with pistol grip for easy aiming. Due to the bracket being thicker you will have to put longer bolts in. My father was at the office for 6 hours yesterday getting all the manuals finished up. Edited by matt_astro_tx, 02 April 2022 - 04:19 PM. Scopes: ES ED-102 FCD100 CF, ZWO Mini Guide Scope, Astro-Tech AT60ED, Askar FMA180 Mounts: ES iEXOS-100 with ES ST-3 Heavy Duty Tripod, SkyGuider Pro Cameras: ZWO ASI120MM Mini, ASI224MC, ZWO ASI294MC Pro Computers: GigaByte NUC, ASIAIR Pro, iPad Pro, iPad Mini Software: PIPP,. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. 95. It worked pretty good and it got the job done, but it definitely had it’s major flaws (the big ones being chromatic aberration, and triangular shaped stars). 8X Reducer for 60ED (ATRF60) · ZWO ASIAIR Plus Software ZWO ASIStudio Acquisition details Dates: Dec. AFAIK, the Astro-Tech Finderscope Mounting Shoe (ATSHOE) is the only finder shoe that will fit the AT60ED. It has a flat top surface. . 30×180 sec, QHY183c at -15C, Gain 11, Offset 50, Astro-Tech AT60ED at F/4. Two issues that took away a star. Also if anyone has ideas on a light weight. It has a 41mm image circle, great for full frame sensors. Astro-Tech makes a 7” dovetail that does the job. Astro-Tech Product #: AT60GS . Visually, accommodation helps with direct vision but cannot correct the entire field at once. Henault-Brunet´ et al. Ships in original factory box and includes all foam inserts. 95. I went out and took few testing shots. • 44mm corrected image circle. First Light Images for a new Astro-Tech AT60ED telescope. ~$1,000USD for the scope + a flattener. Optics are in perfect condition and the focuser is very smooth. Astro Tech, Feather Touch, Please be aware that not all modules from the brands above are supported. 8x Reducer/Field Flattener for ED60Astro-Tech At102ED refractor? - posted in Refractors : What is everyones opinion of the AT102ED F/7 refractor that Astronomics sells? I happen to own two AT scopes, the AT60ED with FPL-53 and the AT80ED with FK-61. • a heavy duty nylon carry case. And if you do choose to buy it, get the Astro-Tech AT60ED, its the exact same thing just rebranded of the same optics. According to Aperturas website, the flattener should be set to 3mm for the Apertura 60ED, so Ive always assumed the same setting for my AT60ED. I normally do long telephoto with a Tamron 150-600mm lens. 5x Televue Powermate, Baader Solar Continuum Filter 1¼" (540nm), and ZWO ASI290MM. Click here to create one. ) The 60mm modular Lunt should be a noticeable improvement in the H-alpha views over my current single-stacked 50mm (especially with a double-stack on it!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. Can anyone give me your opinion? I dont know if this is a ok performance since I dont have much experience. The Astro-Tech AT60ED might be just the compact high-quality grab-and-go or travel scope you have been searching for. 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. Astrograph suggestion. Should I add a flattener or a reducer/flattener? ThanksAstro-Tech AT60ED 60mm f/6 FPL-53ED and Lanthanum Doublet. Theres two mounting screws on each side of the scope. • dual-speed rotating 2" rack-and-pinion focuser with 10:1 ratio fine focusing. The focuser can rotate as well to help you get the perfect framing. (Yes, I understand they're all the same scope)For context, I have the ASTRO-TECH AT60ED with a field flattener that I ordered hopefully coming in some time soon. AT72EDII vs SV503 70ED - posted in Beginning Deep Sky Imaging: Im looking for a small portable refractor to get into AP and Im currently looking at a used AT72EDII or a new SV503 70ED, both include field flatteners. 25" threaded body. topic starter. Match them up at the hardware store and buy a handful of extra washers while you are there. Guidescope Suitability Calculator. Focal Length: 360mm. Ive always imaged with a telephoto lens and decided to move to a refractor. Please tune in for my 1st impressions of it. Mounts: Rainbow Astro RST-135, ES iEXOS-100, SkyGuider Pro. EAF Manual EAF_Manual_EN_V2. Apertura 60mm APO Refractor Specifications. A new year, new mount, new camera, new scope. What I could use help with, is other than the flattner, and t-ring specific to my camera body are there any other accessories will be needed to hook this up to my Canon full frame and APS-C bodies?For about an extra $80 I could get an Astro-Tech AT60ED 60mm f/6 FPL-53 ED Doublet, which gets great reviews on Astronomics. This is strictly for visual and Im trying to decide between the 2 of them. Clear Aperture: 80mm or 3. Chondrites (Carbonaceous) CI (Ivuna-like) CM (Mighei-like) CO (Ornans-like) CV (Vigarano-like)Hard Case: The Astro-Tech AT130CA hard case is designed to hold the Astro-Tech AT130EDT 130mm triplet ED apo refractor. I would go with the AT60ED, the Orion and Omegon both have non-disclosed glass types. 5N/M Focuser Payload Limit 5KG Power/Data Interface USB 2. Tech Details. It has dual mounting rings with nylon-tipped collimation screws (three per ring). A retractable lens shade improves daytime. 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. ZWO EAF + ASIAir + AT60ED Advice Sought - posted in Beginning Deep Sky Imaging: Just ordered a ZWO 5v EAF from Canada that shipped within 2 hours. Astro-Tech Hard Case for the 102EDL $129. ZW Optical. Loc: SC, USA. The rings are attached to a riser block that uses a standard Vixen style. 8X Reducer for 60ED (ATRF60). GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. At just under the $2000 range, (including an aluminum case) This telescope is definitely a top contender for my hard-earned cash. Hi Jay6789 - I came very close to pulling the trigger on the Zenithstar 61ii this morning. $99. Astro Tech 60mm. As for the flattener, Astronomics sells a dedicated flattener for the AT72ED which would be the one I’d go for, or I believe. But, it looks like my Astro-Tech AT60ED is just right for the job. I’ve been lucky enough to spend a few months basking in the spectacular far southern sky of New Zealand. I also use it with a star tracker - the Star Adventurer - and it works great. And there are reports that helps flatten the field of Astro-Tech Ritchey-Chrétien astrographs. If you want to learn more about these scopes, you can go to the Refractors forum and search for the Astro-Tech AT60ED (which, by the way, would be a somewhat cheaper alternative to the Apertura, especially once you get the Cloudy Nights discount). 5 to f/7 range that use a 2" focuser. When I go to my 100/800 TMB they are identical, but that is a triplet. The cyclical nature leads me to think it may be a rotational. Ive. Back to top #9 So Confused So Confused. The mount is a Stellarvue M1V. So until then I am stuck using scope uncorrected. The rings have a 114mm internal diameter to fit refractors with a 114mm OD tube, such as the Astro-Tech AT90EDT apo triplet, current light-weight AT111EDT, Takahashi TSA-102, FS-102, and original FSQ-106, William Optics FL-105 and ZenithStar 110, plus any other scope with a 114mm OD tube. 8. This loads it as the current selection. It was shot in Southern Pennsylvania at Frank Colosimo's Blue Mountain Observing Field. Accessories also available for purchase separate from the AT60ED. I've always imaged with a telephoto lens and decided to move to a refractor. astro-tech AT60ED 3. For the mounting foot, I use an Astronomics Astro-Tech 7" universal dovetail plate. This Astro-Tech ED refractor has:• 72mm f/6 fully multicoated FPL-53 and Lanthanum doublet refractor optics• dual-speed Rack and Pinion 2” focuser with 10:1 ratio fine focusing and built in Camera Angle Adjuster (Same mechanism as our EDT series)• 2” and 1. 7. com. 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. It has two elements, with Ohara FPL-53 element to reduce and virtually eliminate spurious CA. I currently have a Lunt 50mm H-alpha and Astro-Tech AT60ED filling these niches. It has dual mounting rings with nylon-tipped collimation screws (three per ring). Posted 18 November 2020 - 01:19 PM. Unfortunately the more I dive into stuff the more indecisive I am getting. F/5, 300mm. Astro-Tech AT60ED and AT72EDII Black Friday Sale; Universal Astro Sale; Various Used and Demo Scopes and Mounts; Astro-Tech College Tuition Sale; iOptron 20% Off Sale While Supplies Last; Meteorites. IC 1396 with the Elephant’s Trunk Nebula. The AT60ED has a supplied ring/clamshell with the ability to attach to any mount, or dovetail, with a 1/4″ 20 thread adapter or the ability to use a 1/4″ 20 thread screw. You get a single ring with a. And there are reports that helps flatten the field of Astro-Tech Ritchey-Chrétien astrographs. Matsumoto Company. " . While a dobsonian isn't ideal for imaging, it's the best choice in this price-range (e. This finder shoe is designed to work on a variety of Astro-Tech telescopes. IC405 - The Flaming Star nebula taken with the AT60ED. The Optolong H-Alpha filter allows a 7nm bandwidth of light centered on a wavelength of 656nm through, and reduces the transmission of certain wavelengths of light, specifically those produced by artificial light including mercury vapor. Cameras: ZWO ASI120MM Mini, ASI224MC, ZWO290MM Mini, ZWO ASI294MC Pro, Canon M6 Mark II. 25" with it fully extended. Ready to go on Celestron AVX mount with ZWO ASIAir Pro and ASI294 color camera. My imaging camera will be a Sony a7R IV (665 grams). I have asked on Cloudy Nights re a small red dot finder suitable for the AT60ED - must check them again. My current top choice is the ASTRO-TECH AT60ED 60MM F/6 FPL-53ED AND LANTHANUM DOUBLET and 0. 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. The Astro-Tech AT60ED is priced at $369US and comes standard with a 2″ to 1. 8° N; Posted 29 September 2021 - 02:10 AM. That means if you buy an item from them through a link on my web site, I get a small percentage of the purchase price as a commission. The 80 EDT is a great first imaging scope. I believe I'm ready to to make a step up. WO Zenithstar 61 APO $478. AT60ED or Sharpstar 61 EDPH II? - posted in Refractors : Hey everyone, Im looking at getting a new scope in the future, this will not be an immediate purchase so I would like some insights from you. To the OP. The two silver allen bolts in the center of your photo. Beginner Set-up Advice - posted in Beginning Deep Sky Imaging: My Set-Up includes: Astro-Tech AT60ED Astro-Tech . • a rotating dual-speed 2. Astronomics has an Astro-Tech Voyager 2 that is pretty much the equivalent of the ES Twilight 1. com and they have no idea. The ZWO EAF provides precise focus control for all your imaging needs. Chondrites (Carbonaceous) CI (Ivuna-like) CM (Mighei-like) CO (Ornans-like) CV (Vigarano-like) CK (Karoonda-like) CR (Renazzo-like)Page 3 of 5 - Anyone with an AT60ED? - posted in Refractors : On the WO, the compression ring screws off, then screw on the FF. The AT60ED has a supplied ring/clamshell with the ability to attach to any mount, or dovetail, with a 1/4″ 20 thread adapter or the ability to use a 1/4″ 20 thread screw. "fully-multicoated Astro-Tech ATRF60 converts the 360mm focal length f/6 Astro-Tech AT60ED refractor into a 288mm f/4. Astro-tech AT60ED + Astro-tech 0. Top. 8″ f/6 ED is one of the best budget refractor telescopes for getting started in the world of astrophotography. The flattener produces wonderful flat fields as well as a 41mm image circle. Astromart. The Astro-Tech AT60EDP astrograph provides an exceptionally flat field for very wide images that are sharp edge-to-edge, with no need for a separate field flattener. Pier-Tech Inc. The Sky-Watcher Evostar 72ED from Sky-Watcher uses a crown. 95. For instance, the Astro-Tech AT60ED sold by Astronomics, which supposedly is the the same scope as the William Optics Zenithstar. 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. Depending on what you bring, it will weigh between 20-35 pounds. 5. Astro-Tech AT60ED and AT72EDII Black Friday Sale; Universal Astro Sale; Various Used and Demo Scopes and Mounts; Astro-Tech College Tuition Sale; iOptron 20% Off Sale While Supplies Last; Meteorites. AT60ED at $369 Just a heads up a small price increase will come in 2021 on this model. It comes in a soft foam-fitted Cordura-style nylon carrying case that has cutouts for six eyepieces in addition to the scope. I use the Astro Tech AT60ED, which is analogous to the Apetura scope you're buying. I'm based around the SkyGuider Pro. Backfocus Confusion - AT60ED w/ field flattener - posted in Beginning Deep Sky Imaging: In the brief time ive been into imaging, my imaging train has been AT60ED > Apertura Adjustable Field Flattener @ 3mm > 16. Edited by matt_astro_tx, 19 March 2022 - 05:37 AM. We have found them to be too long and they have caused damage to the finish of. 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. Feel free to give us a call if you have a question about your scope if it isn’t an Astro-Tech product. 25 pounds all together. I plan to use them on an Explore Scientific PMC - 8 Mount. The flattener produces wonderful flat fields as well as a 41mm image circle. I have an eq mount/tripod and an Astro Tech AT60ED + reducer/flattener on way. With a 0. The two scopes I have narrowed it down to are the Astro Tech AT60ED (or similar clones if unavailable) and the Sharpstar 61 EDPH II. Product #: ATVUPSB. I dont have tons of cash to spend on a scope, but would it make sense for me to get that scope and a Field Flattener? I think the AT72ED is out of budget (because of the field flattener),. Review of the Astro-Tech AT60ED Refractor Telescope Mike Likes 869 subscribers 1. The finely-machined Astro-Tech AT102ED comes with both 2" and 1. Gemini. Astro-Tech AT60ED field flattener with Astro-Tech camera angle adjuster for AT60ED and a 48mm Canon T ring adapter (42mm adapters wont work) - new price for all $165, available for $120. Chondrites (Carbonaceous) CI (Ivuna-like) CM (Mighei-like) CO (Ornans-like) CV (Vigarano-like)First Light Image for a new Astro-Tech AT60ED telescope. The North America Nebula – 26×240 sec, Gain 11, Offset 100, QHY183c at -20C, UV/IR filter, Astro-Tech AT60ED at F/4. New member here about to make the bounce from doing astrophotography with a 70-200 lens to a small OTA, the ASTRO-TECH AT60ED in particular. Equipment Tutorial, Equipment, Reviews. 10" LX200GPS, Astro-Tech 8" Newt, ETX-90 Polemaster, Orion ST-80 and SAG Electrical Engineer, Retired -- Mount: Explore. 25″ with it. Now on astronomics it say for the availability More on the way. 00. The mounting ring needs to be removed completely and then repositioned as shown. The optical tube measures 9. The rings weigh 14. • combined dovetail/tripod bracket for use on a photo tripod or a German. 5 to f/7 range that use a 2" focuser. Advanced Series, and Advanced VX mounts; and the Meade LXD-75 mount). Factoring in the . The new 5v electronic focuser, like its previous version, enables precise, dynamic focus control for. Astro-Tech AT102EDL FCD-100 and Lanthanum F/7 doublet. Does anyone know when the Astro-Tech AT60ED will be in stock ? Does anyone know when most other accessories will be back in stock ? Thank you. 8. Star test results using an artificial star at a distance of 60 feet. It appears that stars even close to the center of the frame are somewhat distorted. 8x Field Flattener. The OP stated that "I originally had an Askar FRA300, but had star shape issues with it that could not be fixed so I. ASTRO-TECH AT60EDP 60MM F/5 DUAL ED PETZVAL OTA - posted in Refractors : I saw this for sale on the Astronomics website today. Typical of Astronomics it's priced $200 less than the StarField. . I bought the 0. It won't simply rotate into this position. The CMOS sensors are sensitive in the blue and red way beyond what we can see and it challenges even the best refractors. • dual-speed rotating 2" rack-and-pinion focuser with 10:1 ratio fine focusing. 25" (260mm) wide, and 11. There are so many that it makes my head spin. It uses a 60mm f/5. 00. . Thy this, scroll to the bottom of the page. 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. Astro-Tech AT60ED 60mm f/6 FPL-53 ED Doublet $369. Double click your integrated image at the bottom of the files list. A simple calculation says that with an eyepiece with a 46 mm field stop, (41 mm Panoptic, 40,mm XW), the edge focuses 2. This Astro-Tech ED refractor has: • 80mm f/7 fully multicoated FCD-100ED and Lanthanum doublet refractor optics. Product Description. In April of 2021 ZWO introduced this new 5 Volt version. The home to all amateur astronomers & telescopes! Feel free to discuss anything astronomical here, from…. First Light. 00 . Chondrites (Carbonaceous) CI (Ivuna-like) CM (Mighei-like) CO (Ornans-like) CV (Vigarano-like) CK (Karoonda-like) CR (Renazzo-like) CH (high Fe. To add to my power distribution box, I've now moved it over to my Astro-Tech AT60ED for an upcoming imaging session. Not bad. There is plenty of travel and a generally smooth and progressive motion with just about the right amount of feel. 95. Posts: 711. When installing the bracket be very careful your new bolts don’t screw in too far or they will bottom out on the brass rail. I like both the build and look of it, and the functionality of the rack and pinion focuser, but Im having a problem that Ive never experienced. Leo Triplet NGC 3628, M66, M65. I am considering two options: Askar FMA180P, ~$400. ASTRO-TECH AT72ED 72MM F/6 ED $379. The OP stated that "I originally had an Askar FRA300, but had star shape issues with it that could not be fixed so I. Add To Cart. Product #: ATVUPSB. F/5, 300mm. arXiv:1810. Scopes: ES ED-102 FCD100 CF, ZWO Mini Guide Scope, Astro-Tech AT60ED, Askar FMA180, Sky-Watcher Skymax 102. However, it is about $190 more than the Astro-Tech AT60ED and I found a place that will be getting some AT60ED scopes in a month. Resolution Formula: ( Pixel Size / Telescope Focal Length ) X 206. Seems like that would be an even better guidescope, maybe useful for other DSO socpes I buy later, and also a portable travel scope. Astro-Tech AT60ED Field Flattener. Guiding is a must so kudos to you for doing it. $419. The AT60ED now comes standard with the Camera Angle Adjuster and the finder shoe. Thanks! I was just on the phone with them because I was curious. Hello all, in this video, and with some clear skies, I am finally reviewing the Astro-Tech AT70ED. Comes with the Astro-tech Camera Angle adjuster. As a short refractor, it's meant for wide-field views and astrophotography. Description. Chondrites (Carbonaceous) CI (Ivuna-like) CM (Mighei-like) CO (Ornans-like) CV (Vigarano-like)Astro-Tech AT60ED and AT72EDII Black Friday Sale; Universal Astro Sale; Various Used and Demo Scopes and Mounts; iOptron 20% Off Sale While Supplies Last;. It weighs 6. The camera side of the reducer uses 48mm T-threads to connect to a T-ring and camera body. 25” non-marring compression ring accessory holders• Vixen dovetail plate. ZWO ASIAIR PLUS WIRELESS IMAGING CONTROLLER. Astro-Tech Product #: AT60GS . A simple calculation says that with an eyepiece with a 46 mm field stop, (41 mm Panoptic, 40,mm XW), the edge focuses 2. Astro-Tech AT6RC Takahashi Epsilon E-200 Explore Scientific 102ED FCD100 Astro-Tech AT60ED William Optics RedCat 51 APO Askar FMA135 Celestron C5 Spotting Scope My Mac Setup Blog Image Gallery February 8, 2021.