astro tech 60ed. Zenithstar 61 II vs. astro tech 60ed

 
 Zenithstar 61 II vsastro tech 60ed  ASTRO-TECH AT60ED 60MM F/6 FPL-53ED AND LANTHANUM DOUBLET I am selling my Astro-Tech 60ed +

I have stacked CR2 files in sequator without problems, so that shouldnt be your problem atleast. ZW Optical. Pocket prep for now. Astro Tech refractors diameters? - posted in Refractors : Hi all, I would like to know about the outer diameter of the following AstroTech scopes for something i want to buy, please make sure it is a precise measurement as much as possible possible. 00. 25" Adaptor, Carry Case, Tripod Base / Tube Ring. I own a TV-60 and AT-60ED and they are great scopes. I have for sale a near new, recent vintage Astro-Tech AT60ED. Astro-Tech 60ED Unboxed Equipment Discussions. Star charts generated using Cartes du Ciel. → Refractors. Most Read Articles • Contact UsContact Us • Moon PhaseAstro-Tech 60ED Unboxed Equipment Discussions. The equipment was mounted on a Celestron AVX GOTO mount. )The optics. Pick up the phone, or drop us a line, and we will be happy to be of service. The handle will help making set up much easier as you have a solid part to grab onto and not just the tube. 1 lbs: 7. No liability assumed for product specifications. USD $19. For the Astro-Tech Reducer/Flattener the spacing is 55mm with image circle. 00. ASTRO-TECH AT60EDP 60MM F/5 DUAL ED PETZVAL OTA - posted in Refractors : I saw this for sale on the Astronomics website today. The new Astro-Tech ATR8 2" 0. Product Description. Replacing the foam in an old Astro-Physics telescope case. 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. Deep sky object photographic data courtesy: DSS/STScI. More focuser will be supported in the further. It can be ordered with various accessories. This is cocooned by an impressively long retractable dew tube that moves with silky smoothness. 5mm, 21mm, 11mm spacers > ASI294. 8x CCD Telecompressor for 92mm Stowaway and 105mm Traveler. From all the review it seem this is one fine. Sure there is another one also out there. Edited by Highburymark, 23 January 2023 - 03:38 PM. I've been eyeing a longer focal length refractor with a bit more aperture than my AT72ED for awhile. Joined: 26 Jul 2020. Comes with the Astro-tech Camera Angle adjuster. 5mm or 7mm DeLite for Astro-Tech AT60ED? - posted in Eyepieces: Im primarily a binocular observer (Canon IS 10x42 and 15x50). 95, the ATR8 will work well with any brand of apo or achromatic refractor with a 2" focuser and operating at a focal ratio of f/5. We carry all brands and products, like Meade telescopes, Celestron telescopes, and more. VAT) Altair 70 EDQ-R F5 Quad APO Astrograph. Former President Trump on Monday hired white collar defense attorney Todd Blanche to lead his legal team ahead of his arraignment in New York City, Fox News Digital has learned. I was very excited - until I opened the box to inspect my new telescope. . Posts: 711. The Astro-Tech AT60EDT is a superb grab-and-go visual scope, a fine wide-field astrograph, and a daytime spotting scope. Altair Starwave 60ED AstroBin's equipment database is entirely maintained by the community. I've been reading forum topics, reviews, and trying to get as much information as possible. Orion 2” 38mm superwide eyepiece. Astro-Tech 60ED Unboxed Equipment Discussions. 5mm – 17. The images from its fully-multicoated ED (Extra-low Dispersion glass element) air-spaced doublet optics are virtually free of the annoying violet haloes of chromatic aberration (spurious color) that are typically seen around the Moon, planets, and bright stars in. 3. A few on the back. It is best used for lower power wide viewing 30-50X. I have a little Astrotech 66ed that I want to mount on a little Televue alt az mount. Wanted. im quite enticed that i could use it for WIDE-field views (even wider than the St-80!), astrophotography, guiding, and even just day-to-day. 9 specification likely results from a lens cell with a slightly larger entrance pupil). Really nice and bright, especially (“esp. 8x reducer/field flattener for f/6 refractors is now available from stock. This image content just LRGB 10x180 seconds in each channel and 20x500 seconds H-alpha. 95, 709mm FL, used Plossls of 32 to 15mm, and 66 degree ultra wide (similar to Orion Expanse) of 9 and 6 mm: M3 above Boo, nice fuzz ball at 20mm. The Starwave 60ED becomes a fast astrograph at F4. The AT80EDT is f/6, the ZS81 is f/6. WO Zenithstar 61 APO $478. The EDT triplet is surprisingly 2 lbs lighter and comes with a case. Takahashi FOA 60Q *Like New* 11/10/2023 05:03PM. A compact guide scope with good quality optics to fit atop the 60ED with "set and forget" focuser. View profile Send private message Share; Navigation contextPage 1 of 2 - At102edl mini review - posted in Refractors : It’s mini because my experience with refractors is mini ,however with all the speculation of how good the edl 80,102 and 125 would be , I can say I am very pleased with the 102. SWAS70ED-OTA, plus 0. 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. With the ST80 I was always afraid of breaking or misaligning it somehow. Telescope Express TS Photoline 60mm f/6 is the same scope as the AT60ED, but a different color. However I have not been able to use it for astrophotography yet because the field flattner for it is on back order. 2 oz with the rings and dovetail, 5 lbs 4 oz without rings and dovetail. Finally, I have beautiful Rick. The Altair 60 EDF is our most compact telescope, and this a more refined version with an S-FPL53 doublet objective lens providing superior colour correction and a lighter more compact tube. I thought that I would do an unboxing of the newest addition to the family. This Astro-Tech AT60EDT ED triplet refractor has: • 60mm f/7 fully multicoated apochromatic ED triplet refractor optics. I would get an Erect Image Diagonal for correct terrestrial viewing. When Thomas passed away, Astronomics, continued in their support of his family. Astro-Tech . AT60EDP Then I googled for it to try to get more information and couldn’t find anything. Back to top #12 jcj380 jcj380. Hard Case: The Astro-Tech AT130CA hard case is designed to hold the Astro-Tech AT130EDT 130mm triplet ED apo refractor. 6 72ED Astronomical Telescope $463. → Equipment Discussions. . If it is a repeat please delete. Reviews. - Astro-Tech AT72EDII f/6 - Explorer Scientific 80mm f/6 ED I don't want to spend too much budget on astronomy yet, i will not buy so expensive high end gear so i will keep myself in the intermediate or entry level if necessary, that is including the refractor as well, that budget i think it is in entry level to intermediate level, above $3000. 8lb apertura 60mm 3. The flattener produces wonderful flat fields as well as a 41mm image circle. Conveniently lightweight and compact, this Apertura 60 mm f/6 Doublet APO Refractor Telescope is a highly versatile instrument that works as a travel scope, guide scope, spotting scope, or even as a super finder. Hello guys. Astro-Tech . Weight: 6 lbs 3. Page 1 of 3 - Orion 80mm ED APO Refractor v. Some of the youtube videos talk about a backfocus adjustment of 3mm, but this particular focal reducer doesn't seem to have the ability to adjust - it is a. Aperture-wise is there huge difference in the amount of light that they are capturing? Is the price increase due to lens quality and construction quality? I would want to use the scope for a. NET assembly calls. 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. The Astro-Tech reducer/flatteners thread into the focuser for a solid connection. Astro-Tech AT60ED . The Astro-Tech AT80ED is a telescope that clearly fills a niche in the popular 80mm compact range. Astro-Tech. Astronomics is a family business and Thomas Back was a part of the Astronomics extended family. 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. The Astro-Tech 60ED is high on the list when it becomes available. Refractors. Page 1 of 2 - AstroTech ED80 vs Orion ED 80 for AP - posted in Refractors : Ok these are the scopes in my price range. It’s worth noting that the. The Astro-Tech 60ED is high on the list when it becomes available. The fully-multicoated Astro-Tech ATRF60 converts the 360mm focal length f/6 Astro-Tech AT60ED refractor into a 288mm f/4. VAT) Out of stock. It can be ordered with various accessories. This scope is for the person wanting a little more than what the 60ED and 72EDII can bring to the table from an optical standpoint as well as a mechanical standpoint. IMG_0602. Starwave 60ED Imaging Refractor From: £379. For Sale. Place your astronomy ads, read the latest news articles and check out the current reviews of newest telescopes and equipment. 67 (ex. Posted 04 October 2023 - 09:27 PM. So, do I: --wait 3 months for. The AT 115 is an f/7 (804mm), the SW 120 is an f/7. 00 £958. Don't have an Astromart account? Click here to create one. Omegon 66mm . I highly recommend it. Formal-Garden-7412 • 22 days ago. Our shop offers you comfortable online shopping, fast delivery times. -- 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. A super portable refractor telescope with FCD100 ED glass, suitable for astrophotography or visual use, day or night-time. Canon 100-400 IS I vs. 8 for wide field shots with a focal length of 288mm giving you the flexibility of two focal lengths in one. Persian. Astro-tech AT60ED + Astro-tech 0. (Ill add that itd be nice to have pleasant views of Jupiter, Saturn, and the moon, but no need for close detail. The Astro-Tech ATRF60 0. 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. $419. Starwave ASCENT 60ED F6 Refractor. Add To Cart. 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. 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;. 67 = 2 / 3, 2 = 4 / 2). 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. Is there an Astro Tech dealer in Australia or do you purchase direct from the USA? I would like a AT65EQD. 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. These mount holes are 20mm apart, is this a standard size, or do I need something proprietary to mount something on the scope. 34mm and that is the thickness of the spacer (s) you require. You get a single ring with a. → Astrophotography and Sketching. Astro-Tech AT72EDII Refractor OTA FPL-53 f/6 $469. $0. Borg 60mm ED. 8X Reducer for 60ED (ATRF60) is an equipment item of class Accessory on AstroBin equipment database. You are better off with a short refractor like a Astro-Tech 60ED + 0. VAT) Sky-Watcher Esprit 100 ED PRO OTA £1,799. Set it up once and it will stay in focus forever! Altair GPCAM Guide Camera with an extremely sensitive GPCAM AR0130 Mono sensor connects directly to the MG32 Mini Guider. VAT) Altair 2 inch Magnetic Filter Holder - T2 - Version 2 £75. Speed 75m/s Extruder 215C Bed 60C Retraction 0. Refractors. Precision Locking Focuser for Auto Guiding with Starwave 60ED Refractor £99. For example, the fully-multicoated. buy. • durable nylon soft carry case. Theres two mounting screws on each side of the scope. It adopts a double air-space achromatic design, which is carefully machined and adju. The telescope-side barrel is threaded for standard 2″ filters so you can attach a light pollution filter. Zenithstar 61 II vs. It measures 35" (889mm) long, 10. Nothing affecting the view. There are three set-screws which secure this in a recessed track, plus a thumb-screw for locking it in position. This version has the rack and pinion focuser, and optional guide scope clamp for imaging. Page 35 of 37 - AT60ED: Something Small From Our Sponsors - posted in Refractors : Pete mentioned they are expecting stock this month. 8X Reducer for 60ED (ATRF60) Software Adobe Photoshop · Pleiades Astrophoto PixInsight · Steffen Hirtle GraXpert Guiding. 00 usd. This l. The Apertura 60EDR APO refractor can be used as a travel telescope, a guide scope, a super finder, or a spotting scope. According to Aperturas website, the flattener should be set to 3mm for the. When I researched the reviews for the scope I couldn't find a bad word said about it and. 7- Astro Telescope 102 F/11- very nice scope, classic Fronhofer But out classed by my Altar 102ED F/1122. If you like manual focus that means you save that. 5 to f/7 or so. Product Details. . So don't be a stranger. I already have experiences with vintage lenses, Vivitar 200mm f3. Hello guys. Astro-Tech 60ED vs. 95. The new Astro-Tech ATR8 2" 0. Condition is New. I would expect the 70ED to be very similar in performance to the 80ED, in. AG Optical Systems. After this, I chose a different base image and it began processing - but loading every image FAILED before. Sky Rover 60 ED APO with field flattener. Not wise. AT60EDP Then I. AstroBin is an image hosting platform and social network for amateur astronomers and astrophotographers. Just my two cents. Celestron 2” xcel 5mm ocular $50. I have been very impressed with my modest optics thus far and have. 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. It has dual. An Astro-tech 102 EDL is close to your budgeted amount and loaded with premium glass and accurate Strehl. Does Not Apply. 8X Reducer/Flattener + Williams Optics Guidescope package. 25" (286mm) deep including the feet that prevent the case from resting directly on the ground. Theres two mounting screws on each side of the scope. Seeing, focus and the mount will do more for better image quality than splitting hairs to justify spending double. Sears 60mm x 700mm "Discoverer" (Towa) achromat, circa 1968, vs. 25" diagonal has state-of-the-art 46-layer dielectric mirror coatings for a full 99% reflectivity. The flattener is threaded for attachment to the telescope via a 54mm metric thread. arXiv:1810. Page 1 A T80ED Thank you for choosing this Astro-Tech AT80ED high- performance ED refractor. For a little more money, you could go with a lightweight Manfrotto tripod with a. Not all apo’s are created equal. VAT) Altair 2" DualBand 6nm Sii Oiii CERTIFIED CMOS Filter & test report £199. the flattener produces wonderful flat fields as well as a 41mm image circle. Star test results using an artificial star at a distance. Add to cart. Images of space, taken by amateurs. ” I have found a number of positive reviews about this modestly sized refractor. . (I assume that the mechanics of the tube/focuser are the same on all Astro Techs, especially the 80mm scopes. 5mm and extension tubes will not be required. • combined dovetail/tripod bracket for use on a photo tripod or a German. 25" · Optolong Red 1. Buy telescopes and telescope accessories at Astronomics. A self-storing retractable dew shield slows the. You can still get good images, but you would need to. Should I wait for the Astro-Tech AT60ED plus the 0. I always converted my raw files to dng with the adobe dng converter, worked every time. Whether you are bird-watching or simply enjoying nature's beauty, the advanced apochromatic system with ED (extra-low dispersion) glass minimises colour fringing. 83 (ex. Astro-Tech recently re-released the 65EDQ and was available for immediate delivery. For visual I would go for at least 80mm, but if you have $$ 100mm ED/ APO is what you really want for visual. It looks better from the outside, but when youre observing or doing astrophotography in the dark, you. The AT70ED is bringing ED optics to you at a fantastic price. 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. The Astro-Tech AT80ED has a retractable lens shade and comes in a locking aluminum-frame carrying case with room for accessories. These mount holes are 20mm apart, is this a standard size, or do I. A super portable refractor telescope with FCD100 ED glass, suitable for astrophotography or visual use, day or night-time. Zenithstar 61 II vs. 8X Reducer for 60ED (ATRF60) AstroBin's equipment database is entirely maintained by the community. My two larger, heavier, and more expensive 2" wide-field eyepieces haven't seen much use since I acquired the 28mm UWA over a year ago. Yeah, that's cutting the illumination circle a bit, but so what. Astro-Tech AT102ED Imaging Cameras ZWO ASI294MM Pro Mounts Sky-Watcher EQ6-R Pro Filters Optolong Blue 1. 134K subscribers in the telescopes community. Looks like a sky rover 60ed rebranded, make sure it uses fpl53 glass and you should be good. VAT). It is not too heavy and gives you a focal length of 288mm. 1 William Optics Zenithstar 61. It is compact, well made with a rotating two speed Crayford focuser, a sliding dewshield and nice overall finish. An SVBONY SV165 guide-scope fitted with a QHY-5II-M guide camera was mounted on the imaging scope. 265. The 72mm, f/6 primary lens is an air-spaced ED doublet using FPL-53 optics. VAT) Out of stock. 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. Page 1 of 2 - Astro-Tech AT60ED - posted in Beginning Deep Sky Imaging: Hi folks, curious on peoples take on this scope. 8x Reducer/Field Flattener for ED60 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. A favorite. Pending edit 1; Mounts 621 ; Filters 2238 ; Accessories 1413 ; Software 386 ; Contributors 50 ;Page 1 of 2 - PF vs. 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. The important performance updates come in the type of ED element combination and the type of focuser the AT102EDL is built around. 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. 00. Posts: 3,915; Joined: 08 Jul 2014; Posted 14 August 2019 - 08:09 AM. Astro-tech 60ED FPL53 glass wide FOV imaging setup. The F-7 ED 102 is a good general use scope with low CA. The ASI533MC Pro is ZWO’s latest OSC camera, and it’s equipped with a 9MP Sony IMX533 CMOS sensor. 4KidsOneCamera • 3 yr. 50 UK Price £. Looking for a small refractor to take on vacations, and I have been considering these scopes, for easy one hour sessions during the week, etc. The aluminum-framed case has three locking latches. 5″ long with the dewshield retracted and 12. I hope you guys will like it. This is strictly for visual and Im trying to decide between the 2 of them. Mpaige10 likes this Back to top #36 Mpaige10 Mpaige10. 50 (ex. Should be the same as the tsoptics 60ed and Apertura 60ed and Astro tech 60ed Reply Product code: XRING-60ED. Telescope N 130/900 Explorer EQ-2 with EQ-2-motor drive. ·. 67 (ex. For Sale. I already have a Skywatcher ED100 that Im very fond of, but a smaller scope for both grab-and-go visual use and wider-field imaging sounds appealing. Comes with the Astro-tech Camera Angle adjuster. This Astrozap focusing cap with built-in Bahtinov focusing mask will fit most 80mm aperture fast focal ratio ED refractors, such as the Astro-Tech AT80EDT ED triplet apo, or any scope with an optical tube or lens shade measuring between approximately 101mm (4") and 110mm (4. Portable Astrograph. Most Read Articles • Contact UsContact Us • Moon PhaseThe Astro-Tech AT80EDT is a great triplet apochromatic refractor. 25 pounds, this super compact telescope is a great tool to have whether it is your main. For $50 more, the 80EDT gives you the performance of a triplet and significantly faster at F/6. Small is essential on a Sky Adventurer, so you are going to need to consider the assorted 60ED's and a flattener. 6x reducer in storage and the Borg are the Lego of. 00 £1,499. As you add equipment to the view, the details will appear below. Astro tech 60ed . Alan Hancox. It will cost $90 or so more than the AT with shipping, but it’s in stock and they are a great company to deal with. 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. Win some, lose some. The box came with no instructions, so I am unsure if I installed it correctly. $139. Those AT dovetails are great - having the long slot in the middle is very convenient for different. Astro-Tech . Re: AT70ED. 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, . The CMOS sensors are sensitive in the blue and red way beyond what we can see and it challenges even the best refractors. Brand. ciently explore phase-space configurations of GCs without needing to specify their initial conditions,. 95. The sleeve between the flanges is what affords the full 360˚ rotation of the focuser. 25” non-marring compression ring accessory holders• Vixen dovetail plate. Astro-Tech AT60ED Imaging Cameras ZWO ASI533MC Pro Mounts Celestron Advanced VX Filters Optolong L-eXtreme 2" Accessories Astro-Tech . But a 0. Optically it is quite good, pushed hard on difficult targets like Venus, a faint purple fringe is visible. 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. The Astro-Tech ATRF60 0. 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 •. 98 (well, 0. I have been considering the Astro-Tech AT60ED 60mm and the Apertura 60mm FPL-53. Astro-Tech . Page 1 of 2 - First refractor: Need advice - posted in Beginning Deep Sky Imaging: I have an iOptron Skyguider Pro coming in a few days. Focal Length: 360mm. You get a 2" Rack and Pinion focuser with a microfine 11:1 fine-focusing ratio finished in our Aston Martin Grey trim. Astro-Tech 60ED: not yet fully evaluated, but well made and looks good so far. AT60ED AT72ED II AT92EDT AT102ED Thank you very muchAn astrophotograph by Gideon Golan on AstroBinAstro-Tech AT60ED and AT72EDII Black Friday Sale; Universal Astro Sale; Various Used and Demo Scopes and Mounts; iOptron 20% Off Sale While Supplies Last;. This will be my step toward eventually purchasing an EQ6 R Pro later this year. Back to top #13 HesiodAstro-tech AT72EDii 4. Help us to grow by adding additional equipment to the database. The distance needed is 54. Those who can afford a full-frame astro camera can afford an FSQ. It seems like it’s similar, and yet quite a different design than their. 60mm Astro-Tech ED - posted in Refractors : Sears 60mm x 700mm Discoverer (Towa) achromat, circa 1968, vs. 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. The 60ED and 72EDII also use FLP-53 glass, whereas the new 7OED, like the 80ED, does not. VAT). 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. Buy telescopes and telescope accessories at Astronomics. ASTRO-TECH AT72ED 72MM F/6 ED $379. I fashioned a solar finder from an old white plastic aspirin bottle, which works perfectly. It's a 102mm f/7 doublet refractor made with fk61 ED glass. Please stay tuned. Would I be better off with the Flat61R on the AT60ED or the Astro-Tech . Calculate the resolution in arc seconds per pixel of a CCD with a particular telescope. Therefore, you need to fill in (37. Astro Tech 60mm . But the William. 1 lbs: Keep in mind, the weight of these configurations will vary depending on the exact camera body you are using, and does not include any extra weight such as field flatteners, filters, or guide telescopes. Basically, what takes 4 hours of imaging with the ZS81 takes 3 hours with the AT80EDT if the same power of flattener. 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).