Refractors. I did how to videos for both applications to show the differences in workflow and end result (end result is. Looks and works great on an Orion branded Intes MK67 with two 1/4-20 mounting holes. They'll put an expensive optical tube on a simple and less expensive mount because they don't plan on doing photography and need something light for traveling. Mount Type: Two 1/4-20 threaded holes. 800-422-7876. The supplied photo instructions are good, but there was still some dry-fitting to make sure I was getting the bracket in the right orientation and attached through the right holes. Star test results using an artificial star at a distance of 60 feet. Cameras: ZWO ASI120MM Mini, ASI224MC, ZWO290MM Mini, ZWO ASI294MC Pro, Canon M6 Mark II. It looks better from the outside, but when youre observing or doing astrophotography in the dark, you dont care. 8. 25" focal position using a 1. Back to Beginning Deep Sky Imaging · Next Unread Topic →. I can verify that the TSFLAT2 from Teleskop-Express does NOT work well for visual . 8 with its reducer. I started out by taking some shots of the waxing crescent moon, slewing it from the center to each. I have been considering the Astro-Tech AT60ED 60mm and the Apertura 60mm FPL-53 Doublet APO Refractor, I like the weight and the size of both for my. 00 Not FPL-53. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. I would put a link for this scope, but then it would be moved to another forum, so I won't. WO Zenithstar 61 APO $478. Follow. After its demise I got a Sears 60m/700mm focal length alt-az achro refractor, like hundreds of you also had. See spectacular views of the sun with a solar filter. Focal Ratio: f/6. I bought the 0. 34mm and that is the thickness of the. • dual-speed rotating 2" rack-and-pinion focuser with 10:1 ratio fine focusing. 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. ASTRO-TECH AT60EDP 60MM F/5 DUAL ED PETZVAL OTA - posted in Refractors : I saw this for sale on the Astronomics website today. The AT152EDT comes with a 3. Price. This instrument is designed as an astrograph. Once the required AFOV has been determined, the focal length can be approximated using Equation 1 and the proper lens can be chosen from a lens specification table or datasheet by finding the closest available focal length with the necessary angular. 8X reducer+flattener for the AT60ED. Length: 18" dewshield retracted, 21. This is a 360mm f6 scope that is actually quite small. Iris Nebula with AT60ED - posted in Beginning Deep Sky Imaging: This is my third attempt at editing this tricky thing, and I think Im finally ok with it. 25" long with it extended. Makes. The 360mm focal length of the AT60ED means that the biggest factor is field curvature in very wide true fields of view. Comparing it to my excellent AT60ED it is a clear upgrade whereas comparing the AT60ED to AT72EDii the upgrade was borderline worth while and in my opinion really not practical in keeping both. Never saw anything like this before with refractor - the stars in the corners look like comets. 8x reducer on a ASI1600mmPro, mostly for narrowband imaging from my bortle 9 skies. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. Page 26 of 37 - AT60ED: Something Small From Our Sponsors - posted in Refractors : All basically the same. So don't be a stranger. 9 specification likely results from a lens cell with a slightly larger entrance pupil). ZWO ASI678MC Color CMOS Imaging Camera. I would get an Erect Image Diagonal for correct terrestrial viewing. Reviews. Posted 16 January 2022 - 02:12 PM. The objective is an F/7 doublet, with either FPL51 or FK61 glass for the ED element. Mine rides on an AZGTi in eq mode with a 533mc. Now you can do planetary and deep space imaging with it as well, so don't be fooled by the main objective when ZWO designed the camera. Its beginning to come into focus with the focuser ALL the way in. • a rotating dual-speed 2. 8. $419. 12 Nov 2023. The logo on the tube shows some sign of wear, otherswise no scratches or dents anywhere on the tube. The 4. But one thing I havent accounted for is if were packing for four people, taking my mount and the NP101 might not be possible. Page 18 of 37 - AT60ED: Something Small From Our Sponsors - posted in Refractors : These were my thoughts exactly. the 18. I have it down to two scopes. All data was captured in Somerville, MA (Bortle 9). 2mm Paradigm Dual ED eyepiece is excellent for medium high to high power magnification viewing with short to medium focal length refractors and reflectors. Focal Length: 360mm. They are 48mm. 8x Reducer/Flattener that goes with it, too. 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. Ive been using the screw (i think its 1/4-20) on the top of the dec bracket of the SA directly into one of the two holes in the base of. retired). According to the testing done by Astronomics (We could not detect a hint of spurious color (chromatic aberration) Oh my its mighty temping. It is constantly moving. Business, Economics, and Finance. As I am still waiting for the camera to arrive, I would like to know what settings to use with it, Gain,. Currently I. L. I use it with just two lenses, a 50mm Nikon f/1. Perhaps I will just wait another week or two and. 76um so you’ll want to pair it correctly with your different scopes by using the astronomy. Whaaaaat? Any chance you have time to take a photo of that report for us? Id love to see the other details like wavefront uniformity and a fringe. 63x reducer Exposures range from 1/100s to 1/4000s at ISO-100 to ISO-800 Thousand Oaks Optical solar sheet in homemade filter hat for both telescopes No processing done on the images aside from cropping and fitting into the grid Thanks for looking!Astro-Tech AT60ED Imaging Cameras Canon EOS 550D / Rebel T2i / Kiss X4 (modified) Mounts Celestron Advanced VX Accessories Astro-Tech . com and they have no idea. Clear Sky's, Supernova. Joined: 04 Sep 2019. So until then I am stuck using scope uncorrected. In Wisconsin the winters are cold and snow bound. On that version the focuser rotates. 00. Posted 18 November 2020 - 01:19 PM. Does anyone know about this cheaper 72ED am thinking of getting one if it is a good scopeOne alternative to perhaps consider - Keep the LX200 and piggyback a shorter focal length refractor (something like an Astro-Tech AT60ED or AT72EDII) with a small sensor and small pixel camera, for example a IMX224 or IMX385 sensor. Tech Details. It has an excellent focuser and is easy to outfit with an RDF and 2" diagonal, which minimizes the operating length, while allowing a much wider TFOV than a. I wanted to ensure I could always bring a scope no matter what. This will replace my AT60ED for ultra-wide field observing. Focal Ratio: f/6. The AT60ED now comes standard with the Camera Angle Adjuster and the finder shoe. I have talked to the people at astronmics. AT72EDII - posted in Refractors : I have a SW 120ED, but I do not consider it to be a G&G, or at least not a really easy one. Apertura 60mm APO Refractor Specifications. Page 3 of 41 - SVBONY SV503 Telescope 80ED F7 - posted in Refractors : This scope and many others appear to be similar to my 2008 Stellarvue SV80-ED (then called the Nighthawk next generation). Ill be pairing these with a Star Adventurer 2i to begin with, which has an autoguider port. 5x Apo Barlow Mount: EQ6R-Pro. Newbie AP Question - AT60ED to HEQ-5 Pro - Dovetail - posted in Beginning Deep Sky Imaging: Hello all. I use a Rigel QuickFinder on my AT60ED. First (Nighttime) Light on my new AT60ED + 0. At the moment I am unable to afford for a better built triplet APO so I decided to go for a smaller ED doublet with FPL 53 elements. Ive only used it with the flattener, but have had no issues getting round stars on an APS-c sized sensor with the flattener. I second the AT60ED. 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. 25 limitation as to the focuser. Last week, Mike told me that a shipment has been stuck in customs for about a month, but I haven't heard any other updates. AT130EDT. The 2” nosepiece is attached to the tilt plate. Five minutes unguided is incredible. ASTRO-TECH AT60ED - posted in Refractors : Hello everyone, I was thinking of buying the AT60ED. Optics are in perfect condition and the focuser is very smooth. 25" dewshield extended. 25" accessory adapter, both with compression rings: The precision-made rack-and-pinion focuser has dual-speed focusing. Hughes Thompson. How do I go about making flats in a non-complicated way?Figure 2: Relationship between HFOV, Sensor Size and WD for a given Angular FOV. Which opens up some options for both the 135mm (allowing easy rotation and framing) and the AT60ED, providing there's a good set of mounting rings for it. Also looking at Televue TV60, nice but too expensive for me. AT72EDII - posted in Refractors : I have a SW 120ED, but I do not consider it to be a G&G, or at least not a really easy one. 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. Also looking at Televue TV60, nice but too expensive for me. I know the reviews for both of these are real good, and the opinions are usually that these are a good bang for the buck. Of some concern is the lack. $19. This consists of two nights worth of data, at just under 8 hours. A finderscope is a small, low power, wide-field telescope that attaches to the side or top of a larger telescope by means of a machined or die-cast finderscope bracket that bolts to the larger telescope tube. 5x! Generally, to get higher quality results, you need to reduce the sensor-to-reducer distance and -- accordingly -- the reduction factor. As has been mentioned, these appear to be clones of the AT60ED. The Redcat is a Petzval design Apochromatic that provides the best imaging performance. I used to have a small AT60ED rig on an ARCA mount, and the stiction while balancing may cause you (as it did to me) to loosen it a bit too much, and you may have your scope fall out (as mine did, to the ground). The star test is a bit of a mess outside of focus and a 10l/mm Ronchi eyepiece indicates the same (both with green filters). The width of the foot on the AT60ED (38ish mm) exceeds the width of the Synta dovetail bar (30ish mm), so all you need to do is bolt the AT60ED foot onto the bar and you're done. 25 diagonal, and a Manfroto camera tripod with pistol grip for easy aiming. The TFOV using this combination is a 6. The other night I tried my Sony Alpha 230 DSLR with a 1" APS-C sensor in the AT60ED at F/6 and the result was a huge field of view but with what appears to be severe coma along the edges of the frame. First light with the Astro-Tech AT60ED - YouTube. I probably use an AT60Ed on an Orion scope tripod more than anything else. Some thoughts that I have on the two units are listed below. First off, the whole box that the scope came in looked previously opened and re-sealed. Avoid. Im guessing the 8-inch OTA and refractor together should. I hope you guys will like it. 8x reducer. Yes indeed I run the AT60ED with 0. Add To Cart. Reviews. As a 60mm scope these are great for several reasons: Visually apochromatic to my eye, even at 120 to 144x on bright white targets. Greetings, I am looking forward to a refractor with short focal lenght. Page 2 of 2 - Astro-Tech AT60ED - posted in Beginning Deep Sky Imaging: Just ordered the Apertura 60EDR with 1x adjustable field flattener in blue from Highpoint Scientific. The same stack that was shown in Post #11419. I'm lucky I got 25 seconds with a AT60ED and an Olympus E-M10 Mk II on a SkyGuider Pro. Unboxing of Astro-Tech AT60ED APO (complete revie…Astro-Tech 60ED Review So very dinky. I will need an adaptor so that I can screw in my field flattened. - Jim Just tell them its not really pink - its seashell white! MikePage 30 of 37 - AT60ED: Something Small From Our Sponsors - posted in Refractors : Exactly when I decided to order AT60ED, Astronomics website shows AT72EDII availability as In Stock. Loc: SC, USA. 34mm but you also have a t-ring in there too. We had one clear night a week ago. M45 with AT60ED and ASI533MC Pro - posted in Beginning Deep Sky Imaging: The data is from Oct 29, 2022. It is only good for point source (i. and there may be another scope by another vendor out there. The Astro-Tech ATRF60 0. You get a 2" Rack and Pinion focuser with a microfine 11:1 fine-focusing ratio finished in our Aston Martin Grey trim. Contact Us. Focusing Masks For Telescopes. Same scope for around $200 less than the WO Z61. $69. 8x Reducer/Flattener on Advanced VX Mount. My name is Mårten and this is my journey into photographing the stars and deep sky objects. Page 1 of 2 - My First Cooled Camera - ASI533MC Pro (Settings Help) - posted in Beginning Deep Sky Imaging: Hi, I just bought my first Astro Dedicated Camera (ZWO ASI533MC Pro) which is an upgrade from Astro MOD Canon DSLR 70D. 25" non-marring compression ring accessory holders. Telescope configurations: AT60ED, AT60ED + 2x Barlow, NexStar 6SE, NexStar 6SE + 0. so additional costs. Filters make it possible to look at the Sun without going blind; to bring out detail in the Moon and planets that would otherwise be hidden in their glare; to eliminate the effects of city lights if you have to observe from a light polluted location. The same scope is sold by other vendors, like William Optics, for a lot more money. at F/4. Reviews. Some astronomers like to mix and match components to fit their needs and budgets. Aperture: 60mm. An alternative to the AT60ED might be the Sharpstar 61EDPHII. . C9. 1 William Optics. Stars are diamonds on a black velvet backdrop and every object we observed was tack sharp. With a ZWO 120mc camera. No need for a Telrad. Since the AT60ED is a doublet, while well corrected, I've experienced star bloating when imaging with it. The ring/clamshell is hinged so you can remove it with ease and adapt it to your current rig as a guidescope or photographic instrument with the proper photo tripod and camera. - 60mm is Easier to deploy as well as you don't have to come up with the stop-down stuff. Im hoping by drifting the sun across the frame while doing the video recording, I can rely on stacking algorithms to. Which is well within the 11lbs weight capacity of the mount. The AT60ED has FPL 53 glass, takes high magnification well. Adding. Page 1 of 3 - Good Value Grab 'n' Go & AP Refractor - posted in Refractors : Im interested in a small-ish refractor to use as a grab n go scope and also for astrophotography using a full frame DSLR. The Trifid Nebula. New for 2021. 00. Reply reply harpage • An 8” SCT is too much for the AVX, which itself is a pretty questionable mount - if you’re lucky and willing to tune it, it can work well, but there are also plenty of. AFAIK, the Astro-Tech Finderscope Mounting Shoe (ATSHOE) is the only finder shoe that will fit the AT60ED. "fully-multicoated Astro-Tech ATRF60 converts the 360mm focal length f/6 Astro-Tech AT60ED refractor into a 288mm f/4. Arc Seconds per Pixel - posted in Beginning Deep Sky Imaging: I know the optimum range for Arc Seconds per pixel is between 1 and 2. The finder bracket generally has two narrow rings, each with three nylon or nylon-tipped metal screws that hold the finderscope in place. Hello everyone, The skies are finally clearing up and I had a chance to test out the Astro-Tech AT70ED. The handle will help making set up much easier as you have a solid part to grab onto and not just the tube. - 60mm has an aperture advantage over an 80mm stopped down to 42mm. 470 60-second lights, 30 darks, 30 flats with an AT60ED refractor and modified canon t3i. I also know that using a 40mm eyepiece at f/5 will reduce my effective aperture, but the resulting effective aperture will still be equal to or larger that the AT60ED at equal true field size. . Out of the box, the FMA135 comes with a mounting ring which holds the scope and has a finder shoe base. Review by: Michael. Bosco_Wiggins and Anunnaki. If you don't want the reducer, the William Optics adjustable one for the Z61 will work just fine for the AT60ED, plus it comes with the camera angle adjuster. My current image train is (AT60ED > ATRF60 Flattener > ZWO filter try and spacers for 55mm backfocus > ASI 294MC pro) Ive tried adjusting the. In a mono ZWO setup as shown in the image, the tilt plate is in front of the OAG. As mentioned above the 3-6mm Tele vue would be a good candidate. If anything, I'd prefer to get a second camera to do dual imaging with it and the AT115EDT to maximize the number of objects I could image in a year. Which camera to get for EAA and astrophotography with the AT60ED. Reviews. One advantage to the AT60ED is you could hook up a motorized. And I thought As. No matter what, it wouldnt correct, being off by around 3, and the suddenly it would guide fine. 3. It performed just fine the first time I tried using it in late summer. 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. Is there anyone out there with an AT60ed that can confirm whether I have a problem with the scope. I have used the original packing foam and box, but that isnt a great fit for. My question is the tripod. Actually I am using a Newton with 750mm focal lenght and be new to refractors. Jon. Ive got everything fitted with a motor. I havent been able to get a response from anyone at Astronomics after I ran their suggested test of rotating the camera, so I thought Id run these by anyone here. But the AT60 really isn't intended for planetary visual use. One other thing I've heard--and can confirm--is that the mounting collar for the AT60ED is almost a perfect fit for the 135mm Samyang. Mount Type: Two 1/4-20 threaded holes on foot with spacing between holes: 30mm. The AT60ED will take high powers very well - I've used my WO Z61 (which is the same scope) with a Nagler Zoom 3-6mm and it takes magnifications up to 120x just fine. First Light Images for a new Astro-Tech AT60ED telescope. This Astro-Tech AT80ED refractor has: • split tube rings with detachable Vixen-style dovetail for installation on virtually any mount. Even using a 1. My 41lb CGEM mount is a beast carrying it in and out of the house!I would be using the Pi with the AT60ED on a Skyguider Pro tracker with an ASI120MM guide cam with it's matching 120mm scope. 25″ eyepiece adapter that has a non-marring compression ring. Balance your telescope mount with counterweights. 0) teleconverter. AT60ED Autofocus and Support parts by. I would like to find something that is a good overall value though. Page 4 of 5 - Anyone with an AT60ED? - posted in Refractors : Attached the Rigelsys NStep focus motor to my Z61/AT60 tonight. The objective has just a few specks of dust which can probably be removed with a simple air-bulb. The Skywatcher base requires Allen wrenches to secure the. The AT60ED is even smaller than the 72, but I feel like if you don't reeeeally need to downsize, the 72 is the lowest you should go. Kevin Krumwiede. I bought the 0. Or they'll want to upgrade the inexpensive mount that came with their prepackaged. 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. Smaller size and good optics are priority over budget. So a thought had occurred to me--take my small mount. • a rotatable focuser. Posts: 711. While Im looking into guiding solutions for this. I think it's just right for a grab and go scope, and you don't give up as much to 80mm as you get going up from 60mm. com shows all 3 scopes have roughly the same FOV, without speaking. Posted 16 February 2020 - 09:36 AM. Unfortunately, it virtually never seems to be in stock. Posted 30 August 2021 - 02:24 PM. It worked well for all the other achros and ED's in my sig - that can handle a 2" accessory- but not the AT60ED. Happy 2023 to everyone! Ever wanted to take a telescope on vacation with you… but you’re flying there and not driving? You need an instrument considerably sm. Loading preview. - 60mm has a wider max field as 60mm f/6 is 360mm whereas 42mm f/9. As to field curvature, thats life in the fast lane using a 360mm, F/6 telescope. . Cloudy Nights. Imaging, Equipment. You can buy the 0. The AT70ED is bringing ED optics to you at a fantastic price. Posted 30 August 2021 - 02:24 PM. Color correction is really good, not AP Stowaway good but noticeably better than the 60ED, 72EDii, AT102ED and AT102EDL doublets I either own. Page 1 of 2 - AT60ED or ? for widefield AP - posted in Beginning Deep Sky Imaging: I am looking for a widefield scope to pair with my ZWO ASI294MM at BIN 1. 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 was hoping my Orion 0. • a dual-speed 2. 8x Reducer/Flattener that goes with it, too. 9×180 sec, QHY183C at Gain 20, Offset 0, -15C cooling, UHC filter, Astro-Tech AT60 ED at F/4. If you are able to, I would look at the AT72ED, or the AT60ED (the latter of which I use for my imaging). What I ended up getting was the AT60ED, a nice hard case for it. At $300, this is such an amazing performer. It's designed as a portable mount, and that payload capacity is quite. 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. I hope you guys will like it. The same scope is sold by other vendors, like William Optics, for a lot more money. Long slots allow it to be. In fact, their body designs look completely identical apart from the Bahtinov mask. The ASI678MC CMOS Color Imaging Camera is based on the Sony IMX678 with SONY STARVIS and Exmor R Technology. The AT70ED is bringing ED optics to you at a fantastic price. Last week, Mike told me that a shipment has been stuck in customs for about a month, but I haven't heard any other updates. I tried it out this evening and I cannot achieve focus. So until then I am stuck using scope uncorrected. 0. Based on my quick indoor test, it. While I wait for astronomics to deliver my scope, I. But I do not like the Petzval design. Add To Cart. If the finish and focuser is comparable to my AT 80ED, then it is really quite good. Lukomatico just gave the Gear 60 a great review on YouTube. Think Ill be happy with this. 25" Solarlite Film Solar Filter. From the thought to image the sun to see if the ASI224 and AT60ED combo could capture the entire disc, pulling the scope buggy AZ/EQ mount out, mounting the AT60ED, leveling the OTA, Solar System alignment and focusing was less than 10 minutes. I've had no issues bringing any 2 inch or 1-1/4 inch eyepieces to focus. Astro-Tech AT60ED 60mm f/6 FPL-53 ED Doublet $369. Do I need a reducer/flattener? - posted in Beginning Deep Sky Imaging: Hi there I just purchased an Astro Tech AT60ED 60MM F/6 FPL-53ED doublet to do Astrophotography with my ioptron Skyguider Pro. This consists of two nights worth of data, at. Technically the TV60. The 130EQ has a weak mount and flawed spherical optics. The Astro-Tech AT60ED is priced at $369US and comes standard with a 2″ to 1. I was. Page 3 of 3 - Seeking user experience with the AT60ED refractor with eyepieces and a diagonal - posted in Refractors : gwlee The TV-60 was never under consideration by me because the price new retail is closing in on $900. I know the Evolution mount is made to handle Celestron’s 9. 5-Pound Counterweight for EQ5, EQ6, and EQ6-R. 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. If I had a bit more money to spend I'd probably go for the 7mm and a Barlow to give me a 3. I know I. Second scope recommendations - posted in Experienced Deep Sky Imaging: Hi Need ur guidance , i currently use AT60ed with 0. 25 OTA (20lbs on C’s website) but that configuration also uses the bigger tripod. As a result I cant do flats in Fire Capture. 0 Cable connectionof computers or ASIAIR to the focus controller Advanced Versionincludestemperature sensor and hand controller as additional items. Page 2 of 4 - TV-60 vs. ago. For instance if I want to shoot the entire Cynus Loop, I need the AT60ED and my D600 FF, but M13 fits nicely in my C5 with the reducer/flattener on my 1 inch Nikon 1 V3. Download Center. )AT60ED vs. In addition to reducing the focal length of the telescope and thereby increasing the photographic speed, the ATRF60 flattens the normal field curvature. 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. However I have not been able to use it for astrophotography yet because the field flattner for it is on back order. My CEM70 is adequate for the OTA but its just bulky and heavy to me. Sky-Watcher 7. ago. When dithering with Asiair plus. 80mm. (Note: the guiding with the 6SE. 3x Magnifier vrs AT60ED Refractor - posted in Night Vision Astronomy: I would really appreciate some help with this comparison. In this video I will share with you how to install and configure. You get a single ring with a. Add to cart. It looks like the telescope now comes standard with the camera angle adjuster. 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. 6 o. Clear. AT72II - posted in Refractors : Hello! Please, does anyone know how does compare AT60ED and AT72II from Astro-Tech? Im looking for a starter refractor and I understand the 72 gathers more light but I was wondering whether there are any other differences? Perhaps one is shaper, corrects aberration better, . Match them up at the hardware store and buy a handful of extra washers while you are there. The Rokinon 135mm is F2, which is extremely fast, and it is literally the best camera lens you can buy for astrophotography (at 135mm). With a 12bit ADC, super low read noise of 0. 1 William Optics Zenithstar 61. At $300, this is such an amazing performer. 25" RA prism--an RA mirror is much further in, and an RACI prism also is also somewhat further in, so neither have demonstrated issues with my. The nosepiece spacing asks the SVBony to function at 0. The TFOV using this combination is a 6. Joined: 26 Jul 2020. Pick up the phone, or drop us a line, and we will be happy to be of service. Im using the TeleVue PowerMate 2. 2" mirror diagonals come with 1. I use the SCT (f/10) for visual mostly although I have a . Star test results using an artificial star at a distance. I was hoping my Orion 0. topic starter. I would like to find something that is a good overall value though. Show Us Your AT60ED Shots - posted in Beginning Deep Sky Imaging: A bunch of us received Astro Tech AT60EDs earlier this year (2021). Which version of the QHY. I dont know where to begin on figuring out which of the two provides the most aperture and magnification with my PVS-14. It contains a set of common interfaces, engines, and tools that are used to support most ASCOM drivers and other components. 9, 80mm f/7, 102mm f/7, and 120mm f/7. 124K subscribers in the telescopes community. 4KidsOneCamera • 3 yr. It can't be used visually. So, no DSLRs with the Evoguide and at the moment, there is no way around this. Page 23 of 37 - AT60ED: Something Small From Our Sponsors - posted in Refractors : Ok, need your guys help as I am not home and will not be for another two weeks. 00 Not FPL-53.