The AT90CFT 90mm f/6 triplet apo is a very compact refractor for the serious observer and traveler. 00/$459. I recently bought the AT72EDII to complement my other scopes, but Ive gotten very interested in the potential for EAA since this class scope is recommended often for this. It can be pointed accurately, but wanders off relatively quickly. Yet Another BackFocus Question - posted in Beginning Deep Sky Imaging: I apologize if my searching skills have failed me and this question has been answered before. The AT72EDII is not part of the shipment now in Customs. 00. This combination is both faster and has a larger aperture than the AT72EDii, although he field of view is a bit smaller and it cannot fully fit Andromeda in frame. Rajat Kumar: Karl Theberge: Rajat Kumar: frankszabo75: I've recently acquired this telescope, but I still haven't made much of imaging with the AT72EDII. Astro-Tech Handle Kit For Refractors. by John Baars » Sun Jan 31, 2021 9:27 am. Summary[edit] Description. The telescopes I listed above are literally better than the Evostar in every single regard. 8 pounds vs 18" and 6. 72mm Apochromatic Doublet Lens. If the apertura is the same, I may go with it. 75” across the bottom. Taken: 20231106-08 Scope: AT72EDii Camera: ASI533MCpro Guide. • dual-speed 2" Crayford focuser with 10:1 ratio fine focusing. 3. That's 1/3 stop less light. Tech Details. 95. Difference is there and I see it, the L-Pro lets in more of the blue. The AT70ED is a brand new addition to the Astro-Tech line up, whereas the 60ED and 72EDII have been out for a few years, so it may be a while until you see a review of the 70ED. The same can be said of the 1. The lenses are made by Ohara. The main thing is the sky background. The Air will also capture Darks, Flats, and Biases through the. I learned a long time ago, that good tripods and mounts are essential, as the improved experience is so worthwhile. The AT72EDII & AR102 APO are two very different instruments for imaging. 2) find the "analysis" menu and select the "analyze tilt" option. There are lots of folks who have settled upon the AT72EDII for their travel setup. The following user(s) said Thank You: Jasem Mutlaq, Ferrante. But it is a beauty, with quality components including the focuser, camera angle adjuster, dew shield, and rings. Skywatcher Telescope N 130/900 Explorer EQ-2 with EQ-2-motor drive. It keeps. I am good with my big equipment. Very best, The Astro-Tech handle is not only nice to look at, it is extremely useful as it performs double duty. And it looks like the 85mm rings use a hinge with a closing knob on one side. 2" dielectric diagonal. Testing my new AT72EDII and I noticed this on the subs,. Apertura 72mm FPL-53 Doublet APO Refractor - Apertura Full Frame Field Flattener - Apertura 32 mm Blue Guidescope - $780. I recently got the ASI533MC Pro and took the rig out for a spin tonight and couldn’t get the. - posted in Refractors : User desertlens made a really helpful post recently talking about (among other things) focuser drawtube threads. Gordon Site Admin Articles: 1009 Posts: 7795 Joined: Wed Apr 24, 2019 10:52 pm 4 Location: Cottonwood, AZ TSS Awards Badges TSS Photo of the Day I Broke The Forum. With their dedicated flattener the aperture becomes F5. The camera side of. I needed to remove the bottom rail anyways to check the bolt thread on the bottom ring, so it was just a matter of re-installing the included ring on top rather than bottom (after checking screw. I know the reviews for both of these are real good, and the opinions are usually that these are a. The new AT125EDL has upgraded the ED element to FCD-100 with a Lathanum mating element. Here I have a black 6" long, 3/4" bar (AOK Swiss) attached to the AT72EDII rings as normal. 6 72ED Astronomical Telescope $463. I was experimenting with different cameras and filters. Would anyone recommend a good first and/or second eyepiece? Does anyone a favorite eyepiece to. The mechanical aspects of the SW scopes are behind the AT scopes. au. I have a Twilight Nano that will not work (I know, I know!), so I need an alternative. Great little scope. The Apache 4800 case is a little bigger than the 3800, so I'm going to purchase the 4800 to see if I can carry a few more accessories. All thoughts greatly appreciated. 3'' guiding which is decent enough for me as i was able to get a single 10min exposure. I'm sure the glass is better but I haven't compared the two directly. Also, brighter DSO targets and the Moon and planets will have more detail with the AT80ED. However two of these are outlying and may or may not belong to the group. This is well suited for observing globular clusters such as M13 and M22. The AT72EDII is an air-spaced doublet refractor with an FPL-53 element. For several months, I have been the owner of my first ever telescope - the Sky-Watcher Evostar 72ED. focuser knobs. I just tried it tonight though and I could see all 4 trapezium stars easily enough. 5 o in your AT72EDII and about 3. 6, 571mm, 1. . Contrast is. A second dovetail bar can be used as a spacer. Its also about contrast robbing out of focus light, which happens whether you can see the false color or not. In the end, I decided to image with my trusty AT72EDii. Jupiter/Saturn conjunction; AT72EDII; Mallincam SkyRaider w/2X Barlow; SkyWatcher EQ6-R Pro mount; 215 frames; RegiStax 6, Photoshop CS6 (contrast enhancement, cropping) My scopes are not well-suited for planetary imaging. One thing interesting about the AT102ED is that I could use a reducer/flattener to bring the telescope to F/5. AT80EDT - posted in Refractors : I’ve had a Celestron Nexstar 8SE for a little over a year (and have loved it so far), but I was thinking about getting a small refractor with a shorter focal length to complement it. NGC7000 (North America Nebula) AT72EDII + Hotech SCA + Canon 450D (Ha modified) Orion Atlas + Celestron 70mm Travel Scope + ASI120MC + PHD2. I recently bought an at72edii last week (8-3-2022) for purely visual use. I just. The new AT125EDL has upgraded the ED element to FCD-100 with a Lathanum mating element. Indeed there are more than 4 solutions in total, but these are what we most recommend. This means 67mm from the field flattener thread's limit to sensor. But, between the AT70 and AT72EDII, I think you would gain some good color correction as both are F6. I have an Apetura 72 that I adore. Buy telescopes and telescope accessories at Astronomics. The AT152EDT is an extension of the incredibly well received EDT series from Astro-Tech. Anyone here have experience with one? Note that my setup is (for the time being) with an unmodified dslr, and a star adventurer. ZWO EAF. choices. AT72EDII and Reducer/Field Flattener - posted in Refractors : Im cutting my teeth on a new scope for EAA, the AstroTech72EDII. I've had the AT72EDII well over 200x looking at the Moon, but you have to use a short focal length eyepiece and either a good Barlow or a Focal Extender like a TeleVue PowerMate. Had gain at 535 and exposure 20 seconds. I have purchased T2 T ring adapter. We've helped hundreds of thousands of people pick the right telescopes or accessories since 1979. Posted 17 July 2020 - 09:32 AM. Online since 2011, AstroBin is the #1 complete solution for image hosting of astrophotographs. same place, Astronomics). Is a ZWO oag-l a no go when paired with At72edii + . I am going to be purchasing a reducer/flattener as well (Astro-Tech . I'm visual only also, but I appreciate the increase in color correction usually. 2. At 83mm, the AT72EDII tube is closer to 85mm than 80. Apertura 72mm FPL-53 Doublet APO Refractor - $650. My goals for this refractor would be: - Be able to visually observe larger objects like open star clusters, the various objects near. Contrast is especially important when looking at big faint nebula. AT72ED + ATRF72 Using Spacers - posted in Equipment (No astrophotography): Im waiting on an iOptron mount for my AT72EDII, but trying to collect some accessories while they are in stock. 399. It can also be easily configured as a six-element f/4. I was using a friends AT72EDII and he has the AT finder that havasman linked in the second post. So I am considering perhaps getting a small ED refractor such as the AT60ED or AT72EDII sometime in the future. THANK YOU! Brilliant, finally an apples to apples. Mount for an AT72EDII for AP and EAA - posted in Mounts: Folks, I want to add a short focal length scope to my tools for wide field AP and EAA, and am looking at an AT72EDII coupled to a DSLR (for now). I like the AT72EDII scope, but at the moment they are all out of stock. With a Sky Watcher Star Adventurer, ASI385MC color camera, and Astro Tech AT72EDII, I can fit M31 in the FOV according to astronomy. The Esprit has a focal length of 840mm, compared to the Edge 1260mm (with 0. 63 focal reducer). S. I see the following options, and the prices are different: - Tele Vue 0. My C8 used to be my most heavily used EAA scope, but now I prefer the ease of using my 130EDT f/7 triplet refractor vs my two SCTs. I also paired it with the Orion 2" dialectic diagonal, and I can't achieve infinity focus. (Televue TRF-2008 0. I looked at the horizon ed60 and various others. If you can't wait, or want to know more about it, its the same thing as the TS 80mm F7 doublet. I think I'll combine a couple of your suggestions for my AT72EDII carry solution. Hello, I am trying to install an auto-focuser on my AT72edii, and I can't seem to remove the screws that hold the coarse focus knob. It functions well for medium high magnification observing with long focal length refractors, reflectors, or catadioptric scopes. The fluid head is the Manfrotto 502AH and the tripod is a carbon fiber Robus RC8860 with the optional center post. I think your 25mm Dual ED eyepiece shows a field of about 3. . Processed in Astro Pixel Processor. The new 5v electronic focuser, like its previous version, enables precise, dynamic focus control for planetary and deep-sky imaging, while only connected to a 5V. g. This means 67mm from the field flattener thread's limit to sensor. Visual Grab and Go Configuration. Ok. The fluid head is the Manfrotto 502AH and the tripod is a carbon fiber Robus RC8860 with the optional center post. 8X Reducer Field Flattener for 72EDII). 590. But this review is based on both visual and AP so I thought I would start here. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. M31. I bought a generic reducer/flattener for my AT72EDII to have "something" but after it arrived I found a 2" to 1. 1 - you will definitely need *something* to bridge the gap between the back of the scope and whatever T-adapter you are using. There was a bit of wobble related to the head rather than the tripod. 5 with FPL53 glass is inexpensive it often needs a new focuser to be truly wonderful, and so here's this 80mm. Sharpstar 400F5. This is the Whirlpool Galaxy, also known as Messier 51, and NGC 5194, a grand-design spiral. However, for 80mm refractors and smaller, my new favorite Grab-and-Go mount is this one, the Sky-Watcher. OUR PRICE $699. Anyone putting their SCT on a manual mount? - posted in Cats & Casses: I have a double-sided NOH CT-20 and Ive got an AT72EDii riding on one side. Yes to this. 3) this will display a screen shot of your frame with the tilt shown as a box overlaid on your image. The telescope end fits into a 2-inch adapter just like an eyepiece. Top. Sky-Watcher Evostar 72ED DS-Pro refractor telescope review - BBC Sky at Night Magazine. is excited to provide Vermeer sales and service support for your forage equipment needs in Elko, Georgia. Bit of a nuisance that it doesn't tell you basic things. English: Image captured by amateur astrophotographer, John Richards at the Middle Georgia Astronomical Society, (MGAS), during a star party on March 6, 2021 using a 72mm refractor, (AT72EDII) 6 March 2021. The AT72EDII will be coming in October, along with all of the EDT scopes (80, 115, 130, 152) and the smaller sibling of the 102ED an 80mm version. The FPL-53 lens makes a huge difference in correcting chromatic aberration, rendering sharper images. Astro-Tech AT72EDII vs Celestron NexStar 5SE. . While this Astro-Tech #ATR8 0. AT72EDII + ASI2600MM - posted in Refractors : While waiting for the SVX140T to arrive, Im imaging with my AT72EDII + ASI2600MM along with the Aptura 1x adjustable flattener. Fpl-53 glass, 2 speed r&p, rings and dovetail. Telescope is Astro-Tech AT72EDii with AT2FF field flattener, camera is Olympus OMD E-M1mkii with exposure of 30secs @ iso 800. The Apache case definitely gets the nod, and thanks Polyphemos for the great photos. Today I have received AstroTech AT72EDII scope after waiting for 4 long months. This was my solution to balance the AT72EDII, an ASI183MC, field flattener, guidescope, and ASI 224MC guide camera. 779. it is a tripod that is missing. Other. You get a single ring with a. Both should be in our repertoire from our Bortle 9. Bortle 8 - First light with Askar FRA400. 8 apochromatic doublet optics. As I said these fractional advantages did not matter to me. But measurements show that with the EAF installed the unit wont fit into the really nice storage bag that. Holidays. 420mm Focal Length, f/5. Page 1 of 2 - Fluid Video Head for a Small Telescope - posted in Mounts: I am trying out a fluid video head as part of a grab-and-go set-up for my Astro-Tech AT72EDII scope. The AT72EDII refractor telescope for sale now comes with split tube rings and a Vixen style dovetail, with a 1/4-20 thread adapter on the bottom, as standard equipment. AT70ED or AT72EDII? - posted in Refractors : Im refractor shopping, mostly for AP. Is there a field flattener available such that I could also get flat images at the native focal ratio?Field flattener spacing - posted in Beginning Deep Sky Imaging: Ive got an AT72EDII, DSLR, and Orion field flattener. $74. AT72EDii has changed to FCD100 from FPL53 - posted in Refractors : I am probably making more out of this than I should, but I ordered at AT72EDii some time ago and have been (not-so) patiently waiting for this well thought after refractor to compliment my Orion EON 120 ED scope. Unknown. SW GTI-AZ mount in EQ mode. (Possible changes of mating-glass types or optical formula have not been mentioned, and the OEM manufacturer is uncertain. Brands / Companies 932 ; Cameras 3319 ; Sensors 465 ; Telescopes & lenses 3756 . Maybe I need to stop thinking and just have Losmandy take my money but I would like thoughts from others more experienced at this than me. 37 arcsec/px. I want something optically much cleaner than my Orion ST80 that will easily work on my Porta II mount. Its much better than no flattener, but still isnt perfect in the corners. Since I also have an AT130EDT, my first reaction when I opened the box was, what a small scope. 5 to f/7 range that use a 2" focuser. Also recently purchased AstroTech 0. It required replacing the stock dovetail with the slotted AstroTech and moving the rings closer together. Page 1 of 6 - Choosing between Astro-tech AT80ED and AT92 - posted in Refractors : Greetings, Friends, I am planning to purchase a refractor in the coming weeks. And it was the perfect size to see the Pleiades in a 25mm eyepieces. You cannot rotate the focuser, there is no threaded connection, the focuser is not great without modifications, and the colour correction is poor for an ED doublet. M42 connection to the camera should make life easier. This FF/FR makes the scope 346mm f/4. One thing interesting about the AT102ED is that I could use a reducer/flattener to bring the telescope to F/5. Field flattener spacing for AT72EDII - posted in Beginning Deep Sky Imaging: Ive got an AT72EDII and Canon T3i DSLR. The important perfomance updates come in the type of ED element combination and the type of foucser the AT125EDL is built around. almost apo-like (at the very least, comparable to my. sportsmed, jonee523 and Houe like this. It’s made for the Z73 which is more or less the same as the AT72EDII. 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. - posted in Mounts: I think Ive got my AT72EDII with Voyager 2 mount just about dialed-in. AT72EDII scope with ZWO ASI294 CCD camera. Unguided, using an Orion SkyView Pro mount, AT72EDII telescope and ZWO ASI120MC camera. IMHO the ATRF72 is threaded and fits scopes like the at72edii which you can unscrew the 2-inch adapter and screw in the atrf72. This would seem to be a requirement for EAA if you want to save your results and share with others without doing any post-processing. The SV70 was a slight overload. In a small telescope, the image scale is smaller than. Larry. Posted 27 August 2019 - 01:58 PM. 2. How would the imaging train look. For Autoguiding, Imaging, Observation. I know the AT72EDII has much better glass than the AT70ED, but is it $200 better? (Plus, there are AT70s in stock, so no waiting). If interested I also have available (not otherwise included with this scope) a mint condition. I plan to use a Canon 6D Mark II and a ZWO ASI294MC Pro. The combination produces significant field curvature, so Ive added a Hotech SCA field flattener. I stacked in SIRIL, performed BE with Graxpert, and then did the processing in PI. Re: Newbie celestron 127 slt nebula and galaxy viewing. The evolux is a new series and has a retractable dew shield. 4. Page 1 of 20 - The AT72EDII is out! - posted in Refractors : Or listed on Astronomics website as wait list anyway. Thanks. It's like the focus plane has moved up to accommodate the astrophotography. Converted to jpeg and reduced in size- no other post processing. Photo Tripod and Head for AT72EDII - posted in Mounts: I recently purchased an AT72EDII and need a lightweight alt-az mount for it. AT70ED, AT80ED) without the. For seeing the planets, generally speaking, the more magnification the better (within the limits of this "Rule of Thumb"):The AT72EDII measure at around 4. 8. Wanted to share a quick video of the Astro-Tech AT72EDII By the way time of this video I was on pain killers due to me messing up my back, so that's why I li. You can sit in a normal chair and not have to stand up hunched over to look at something that is not very high above the horizon. But this review. 8x reducer/field flattener for f/6 refractors. No need for slow-motion controls (though they would be nice). The AT72EDII is designed for use with a 2" diagonal so a 1. I was all excited to put it on my Star Adventurer mount but then realized that the. eric_zeiner, on 10 Jun 2022 - 2:22 PM, said: As far as I know, Astro Tech does not provide manuals for their scopes. This scope will begin its life as a grab and go on a Manfrotto 055XPROB tripod paired with a Manfrotto MVH500AH fluid. 8 Reducer and it works great. My 90mm Mak is one of the original ETX Maksutovs when Meade still made the optics in Irvine, CA. In April of 2021 ZWO introduced this new 5 Volt version. I use an AT2FF with a 600mm Vixen ED80 and I get the best field correction at about 65 mm of spacing. I just went through this exercise with the similar AT70ED (420mm focal length f/6, FK61 vs. 22May57Cyg-9A4-G350ZZ-30-30-DGH-FRGB. I contacted Astronomics and they had a replacement visual back that replaced the camera rotator and I could use my lower power OCS (1. I have read the beginners guide to buy a telescope for visual astronomy and, since I don't want a heavy and bulky dobsonian, I am in doubt between the two other proposed options: The Astro-Tech AT72EDII or the Celestron NexStar 5SE . Having so many clear nights in a row has given me an appreciation for having my mount always set. I have the AT72EDII and the SV80A which is similar to the AT80ED but has FPL53 glass. About Us . Waited for about a week for the clouds to clear and gave it a shot. First light with AT72EDII - posted in Electronically Assisted Astronomy (No Post-Processing): I recently upgraded my wide field telescope to an Astro-Tech AT72EDII with a . Other: Astro-Tech 2" 99% Reflectivity Dielectric Mirror Diagonal For Refractors. This product is discontinued, for the new 5V EAF please click here. 14 bits vs 12 bits. For example, the fully-multicoated. Anyways so recently with my dec i noticed it seems to run off after a coupe of minutes either in the north or south direction. Im trying to figure out if these two scopes are the same. Thanks. My AT72EDII arrived today - first thing I did was move the included (short) Vixen rail to the top and install a slightly longer rail on the bottom. 36 light, 5 dark frames, pre-processed in Lightroom, stacked in Sequator and final minor edits in Photoshop. I have an AT72EDII that I have been using with the 0. Our first star test on the AT72EDII prototype was simply textbook. 8 Reducer and Field Flattener question - posted in Refractors : Hello. Skywatcher Telescope AC 70/700 Mercury AZ-2. So to be sure I wasnt going blind or some such, I took out the Pronto for an impromptu daylight CA test. I opted for the AT72EDII over the Evo 72ED for a number of reasons, but the glass and focuser were the most significant. ) Optical improvements of the newer model provided by the. Now Im looking for a. The AT152EDT comes with a 3. - posted in Experienced Deep Sky Imaging: Hello, I picked up a second hand Askar FRA400 with a matching 0. Software Designed and tested. Chondrites (Carbonaceous) CI (Ivuna-like) CM (Mighei-like) CO (Ornans-like) CV (Vigarano-like) CK (Karoonda-like) CR (Renazzo-like) CH (high Fe. Focal length becomes 376mm vs 360mm, not a huge deal. Includes a 10:1 Crayford precision focuser, V series dovetail, a retractable dew shield, and hard carry case. Reducer for AT72EDII - posted in Refractors : Hi Friends, I am planning to buy a 0. 00. 3. Page 1 of 20 - The AT72EDII is out! - posted in Refractors : Or listed on Astronomics website as wait list anyway. Astrotech AT72EDII 72 mm refractor, 344 mm focal length, Rainbow Astro RST-135 mount, ASI533MC Pro camera, Triad narrowband filter, ASI120MM OAG guide camera, Ekos capture software and Pixinsight processing software. Now Im looking for a suitable camera, and am. Page 1 of 3 - Seeking Input: AT80ED vs. With a FR/FF, the AT80EDT goes from f6 to f4. Bottom Line is the little SkyHunter is impressive for such a small package. The object is clearly. AT72EDII. My new AT72EDII just arrived () and I havent seen much other information about threads, bolt sizes etc. Light Stack 120frames ASILive 10sec Bin1 8. This money can be saved to spend in other important parts of your rig, such as a good mount, a camera or some filters. However, both the field corrector and the diagonals are a few weeks away. M45 with AT72EDII and Canon 450D - posted in DSLR, Mirrorless & General-Purpose Digital Camera DSO Imaging: Ive been trying to get more integration time for M45 to reveal more nebulosity and better color balance for stars. The total data wound up being about 53 hours, with 18 hours of luminance. 25" 2x Explore Scientific premium Barlow (described by Explore Scientific as a focal extender, rather than a Barlow) uses an advanced four-element optical design to deliver a flatter field of view with sharper field edges than even the best three-element apochromatic Barlows. Sharpstar 60ED Astronomical Telescope $366 / $436 with Flattener. Field flattener for AT72EDII - posted in Refractors : I picked up an AT72EDII last year but never really used it much until this year. But for running outside for a quick look or throwing something in the back of the car. Like little comets but with the tails point inward toward the center. Color correction is really good, not AP Stowaway good but noticeably better than the 60ED, 72EDii, AT102ED and AT102EDL doublets I. Also a 2 inch to 1. According to ZWO, the length form the sensor to the. The scopes now in Customs are the AT102ED and the AT60ED. Lately, the typical time through Customs and shipping to us has totaled 10 days to two weeks. m8, 16 frames of 68s . I dont think Ill be loosing too much aperture with. 25” non-marring compression ring accessory holders. The handle will help making set up much easier as you have a solid part to. for the scope so thought I would do a quick data dump here in case it helps others. An AT72EDII on that is a one-hand and out the door Grab-and-Go setup for sure. 2 for the 72ed versus F5. EAA would. Whichever you go, you are going to love it. We wanted to bring the best value and performance that we possibly could in a large refractor. For the time being it's just the DSLR. tonight's moon brought to you by the AT72EDII - posted in Refractors : One of the reasons I got the AT72EDII and paired it with the SkyGuider Pro mount is that it lets me do more informal, impromptu AP, such as tonights moon. We feel this is truly a lifetime instrument. (model year 2018 and newer) The dedicated fully-multicoated Astro-Tech AT80EDRF converts the 560mm. 2" dielectric diagonal. I have been using a Tamron 150-600mm zoom as my primary imaging lens and recently. First Light: Lunt 80mm ED refractor - posted in Refractors : Ok, I just received a new to me Lunt 80mm f/7 ED refractor. . Tech Details. Just my opinion from the images on the website. . Since I intend to only use a DSLR (Pentax K3II) with this scope, I wanted a scope with low dispersion. 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. Equipment Discussions. Astro-Tech AT72EDII Refractor OTA FPL-53 and Lanthanum f/6 Doublet - $519. The AZ-GTi tripod is ok - but not stellar. I have a very good sample (very similar to my old ETX105) and the optics are top notch, and dare I say. . Acquisition Data: -Winter 2023. ) and is 125mm long. Heres how it all looks: These fluid heads use some type of counterbalance system to keep a camera or. Page 10 of 20 - The AT72EDII is out! - posted in Refractors : What tripod did you have under the SV70 and DwarfStar? An Oben CT-2381. I cant count the number of times Ive been away from home and said I wish I had my telescope. Since I intend to only use a DSLR (Pentax. 8 o. Great accessory for the AT60ED if you're looking to attach a viewfinder, finder. 8x reducer for AT72EDII scope. Just throwing that out there as an idea on what kind of range you can try. It takes a telescope dealer with practical hands-on telescope experience. What Doug says. EAA Setups - posted in Electronically Assisted Astronomy (No Post-Processing): Hello everyone! I am thinking about doing some EAA when it gets a little warmer and I feel like being outside instead of remote controlling from inside. • 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. And it is adjustable, so you can fine tune it. ASI2600MC. 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. 00. 00. I have done some research of what I can expect with the two and I. $270. Closed Sundays and major U. It came with 2 rings around it connected to a dovetail plate. Ive been getting sub arc second to 1. Dec 1, 2022. My setup was the scope, a Stellarvue M1V, diagonal, and two ES82 eyepieces (18mm and 6. Pretty darn good. Astronomy said the AT66ED was “a great grab-and-go scope, a fine little astrograph, a super-finder scope, and a daytime spotting scope. Longer 8" dovetail plate - the scope tends to be back heavy for most mounts without a longer mounting plate. Introducing 5V EAF, the upgraded version of the original ZWO EAF. We've helped hundreds of thousands of people pick the right telescopes or accessories since 1979. Pronto is old semi-apo with a good lens. The AT72EDII will be coming in October, along with all of the EDT scopes (80, 115, 130, 152) and the smaller sibling of the 102ED an 80mm version. Start following SamMobile on Google News now! Samsung has released a new software update to the Galaxy A72. I used AT72edII with reducer, sv705c, and sv220 on my gem28. Reviews.