Explore scientific ed80 back focus. 7X reducer flattener on an ED127 CF.

Description Explore Scientific’s 3-inch Field Flattener/0. And since my light The Explore Scientific ED80 is great scope capable of some really impressive results. Ive always attached my DSLR to the Explore Scientific Nikon flattener that they sell and slide the whole thing into the compression rings. Hello Everyone,Today we explore our solar system which includes our Moon, and in planets Venus, Mars, Jupiter, Saturn. 5" HEX, or hexagonal, Crayford-style focuser. 4x! The Apex ED reducer features extra-low disperion glass The 80mm f/6 Essential Apochromatic FDC100 ED Triplet Refractor Telescope from Explore Scientific features a triplet apochromatic lens system with Hoya's exceptionally engineered and crafted FCD100 extra-low dispersion (ED) glass and Explore Scientific's proprietary anti-reflection EMD fully multi-coated optics. I finally got daytime focus today, but I feel like this imaging train is way longer than what I see folks with similar 80mm APOs have. The Sky-Watcher Evostar ProED 80 mm f/7. 5mm QHY Adapter: 6mm Filter Wheel: 20mm M54 to M48 Adapter: 2. High-quality ED refractor with 80 mm aperture for demanding observers. Aug 24, 2015 · Hi, I've just bought an Explore Scientific ED80 Triplet Apo and have a problem with it. 1mm (with OPT Triad Oct 30, 2022 · Figuring out the correct back focus for your telescope can be a daunting task to beginners and experienced astrophotographers alike. 5 system. Does the EAF support Explore Scientific ED102 / AR102 family ? The reason I ask is I am hoping that ES focusers are same as used on some other scopes. You must also make sure that you have the correct spacing between the camera and your field flattener. I’m hoping folks Nov 2, 2018 · Explore Scientific ED80 Not Focusing with DLSR - posted in Refractors : Hello everyone. The flattener comes with fully multi-coated optics and 38 mm of clear aperture. Customer reviews. $160 Off: Explore Scientific ED80 80mm f/6 Essential Air-Spaced Triplet Apochromat Refractor Telescope MFR: ES-ED0806-02. Jan 7, 2018 · Mine will also not come to focus. It has a few shortcomings and compromises that keep its price affordable, but overall, this fine instrument will fulfil the needs of the most demanding photographer without breaking the bank in the process. 7x Focal Reducer is a multi-faceted accessory designed to enhance your astrophotography View full details Original price $ 479. Explore Scientific ED80 and ED127 10:1 Fine Focus Knob Light weight 2-1/2" diameter knob fits over ES Crayford focuser 10:1 knob for 'finger tip' fine focus control with less scope shake. I tried without using the FF and just M42 extension adapters to get close to 45mm backfocus, 55mm, and in between. Gonna have to do it again though cause I am considering a different camera now. Offering true diffraction-limited optics with genuine HOYA FCD1 ED glass, the ED80 is the perfect size to encourage spontaneous stargazing sessions, this high-quality telescope is a perfect grab-and-go instrument for exploring the skies. I am using an Explore Scientific ED80 APO triplet with a Nikon D800 on an AVX mount. Although many would consider it an integral part of an astronomy telescope, I would rather see the money spent on the best optics. I just received my first real scope for astrophotography, an Explore Scientific ED80. The problem is that I never seem to get images with pinpoint sharp stars. Im having troubles trying to flatten the scope, I have distortion in the corners. The scope that I have uses the Explore Scientific 2. Crafted with Extra-low Dispersion (ED) glass and apochromatic optics, it minimizes chromatic Apr 30, 2019 · Short video showing my new Explore Scientific ED80-FCD100 Series Air-Spaced Triplet Refractor all mounted up on my AVX mount. Some beginner astrophotography use yes but mainly a grab and go scope. Very solid compared to the standard shoe mount. I am using both extensions and the field flattener and my scope doesnt focus unless I pull the field flattener almost all the way out of the compression Dec 17, 2009 · Explore Scientific ED80 Triplet - posted in Discussion of CN Articles, Reviews, and Reports: Explore Scientific ED80 Triplet Celestron 11 back focus = 300mm, fl Jul 26, 2019 · Just to give some closure to my research. I was also considering the new TEC but I feel this may do the job for me ad at £350 cheaper would be the best bet. You will notice that all but one of the telescopes looked at below don’t include a stand or mount. Jul 26, 2019 · Page 1 of 2 - Electronic Focuser for Explore Scientific 80mm FCD100 - posted in Beginning Deep Sky Imaging: Hello All- I am looking into purchasing an autofocuser in preparation for my move to mono imaging. Sep 17, 2020 · I bought the Orion Field Flattener for Short Refractors (08893) for my Explore Scientific ED80 refractor due to the excellent reviews many on CN had given. It seems it lacks about an extra inch of back focus to bring most of my eyepieces to focus. Do you know where I can get them ? Some advice ? My setup: - Explore Scientific 80mm triplet Apo - Canon T5i Aug 16, 2018 · Hi guys. All in all, the ED80 maximizes its exceptional optic elements and high design standards to create such brilliant images. Click here for the Explore Scientific ED80 Air-Spaced Triplet with Unlimited Lifetime Warranty, for high definition astronomical observations! (866) 252-3811 Explore Scientific ED80 Features. Can someone who has an ES ED80 do a quick test for me? I simply need the measurement of where your scope achieves focus. Levy Comet Hunter , a Maksutov-Newtonian telescope and Twilight I and II alt-azimuth mounts. He’s mentioned, and I’ve read, that I’d probably want to use a field flattener with the ED80 if I’m going to do imaging. Sep 1, 2022 · Help me pick a field flattener for my ED80 - posted in Beginning Deep Sky Imaging: So I have the Explore Scientific ED80 triplet essential series, and its finally up and running. It seems its May 13, 2020 · Andrew, I have owned two ES ED80 EDT apos, this lens is too fast for the FPL-51 equivalent glass to correct all the CA so you will see halos and CA on bright objects. 7X reducer flattener on an ED127 CF. It Explore Scientific cases offer great protection for your telescope, eyepieces and other astronomy accessories. Well collimated, no marks or scratches on the optics and has the heavier duty smooth and well-adjusted 2-1/2 Hex focuser plus 2 Explore Scientific Focuser Extension Tubes. So far, Ive narrowed it down to: https://www. Couldnt achieve focus, so added one the supplied spacers that was included. To be clear I am not suggesting that the telescope has a problem. Model EDT-0806-CF. Explore Scientific’s 2” field Jan 11, 2024 · Using binoviewer with Explore Scientific ED80 - posted in Binoviewers: While waiting on some equipment to come in, I unsuccessfully scoured the forums to see if a GPC is needed to achieve focus using binoviewers with the ED80. 99 The Explore Scientific ED102 FCD-100 refractor telescope is a delight to use and well suited for astrophotography. Click here for the Explore Scientific ED80 Air-Spaced Triplet with Unlimited Lifetime Warranty, for high definition astronomical observations! (866) 252-3811 Explore Scientific ED80 f/6 air-­spaced triplet refractor; Carbon fiber tube with retractable dew shield, push/pull collimation cell; two-­speed focuser, deluxe case; 99% 2-­inch diagonal, Vixen-style dovetail mount, and finder mounting base. It is solidly built, has a smooth 10:1 focuser, an illuminated 8x50 erect image finder and comes with an impressive case and 2” 99% diagonal. Sep 22, 2017 · ED80 Classic White f/6 Air Spaced Triplet with Hoya FCD100 optics and Integrated Dew Shield; 480mm focal length; 2. There are extension tubes that I must use to achieve focus (provided with the telescope). Thats almost double the expected amount. Print Email . I would simply like to understand why Mar 15, 2017 · Back in 2016 around Thanksgiving I was able to snag a brand new Explore ED102 at a huge discount ($667. we try to show you the reality of how Nov 18, 2019 · Flat Field Issue - posted in Beginning Deep Sky Imaging: I am posting this in the hopes that someone can point out something I am doing that is obvious. With its 80mm aperture and f/7. 5 inch hexafoc. Also comes with ES 2” Diagonal with 11/4” adapter, 2 Focus Extension Tubes, ADM 2” X 4” Riser Block (can be mounted without, I used it for easier access to the locking knob with my particular mount) and attachment hardware, 7” Vixen Dovetail, ES Finder Scope Bracket Oct 4, 2019 · The iOptron CEM25P would be a good fit. The telescope is on a reliable equatorial mount for precise tracking, making it an ideal choice for capturing stunning long-exposure shots. Its versatile Apr 4, 2014 · Tube Rings - ES ED80 - posted in Refractors : My ES ED80 is on its way. 5lbs. 5-hex focuser, which comes stock on our 127mm APO telescopes, requires purchase of an additional adapter. The telescope Im looking at is the Explore Scientific ED80 triplet refractor, and the camera Im looking at is the Atik 320E one-shot-colour ccd camera. It is neither delicate nor finicky. Update: The HoTech SCA Flattener works *much* better than the Explore Scientific. I had debugged everything in EKOS prior to last night so I knew everything Dec 18, 2018 · I bought a Explore Scientific ED80 (ED0806-01), and I cannot focus my ZWO ASI294MC camera. Call +1 (866) 252-3811 to put this telescope on layaway! Explore Scientific's highest performing 102mm ED APO Refracting Telescope yet! Air-Spaced Triplet True APO with HOYA FCD100 ED Glass providing superior contrast and color correction. 2. The Hotech SCA Field Flattener was an excellent match. Apr 11, 2017 · Page 1 of 3 - Sky-Watcher Pro 80 ED APO or Explore Scientific 80ED APO Triplet? - posted in Refractors : Hello, Ive been looking into small refractors to do some serious AP, solar observing/imaging, observing, and grabn go. 5mm +- 0. This item comes with a threaded adapter that threads onto the Explore Scientific 2-inch rack-and-pinion focuser. The image chain will also include a 2 field flattner from Explore Scientific and I am not very sure on how to connect the components together in a threaded connection. Call (866) 252-3811. Available in apertures from 80mm to 165mm, these triplets have a trio of air-spaced lenses, superior ED glass and proprietary coatings on all air-to-glass surfaces. Image 1: Explore Scientific is known for refracting telescopes, quality eyepieces, the David H. Jan 19, 2019 · Explore Scientific ED80 Essential Edition; The Best Telescope for Astrophotography in 2024. 5" HEX Focuser Perfect for serious astrophotographers and visual astronomers. Feb 1, 2020 · I have an Explore Scientific ED80 FCD100 TPO on the way to mount on my Celestron AVX which has the ADM dual saddle mount which support Vixen and Losmandy D style dovetails. I need some suggestions on which eyepieces I should buy. My first ES127 had to be returned for damaged rotating focuser collet and the ES80 was super wobbly out of the box but tightening the screws around the rotating collet seemed to fix it. Sep 6, 2019 · ZWO EAF support Explore Scientific Scopes? - posted in Equipment (No astrophotography): I sent an email to ZWO, no response yet. Explore Scientific 102mm f/7 ED APO It offers comprehensive guides for Explore Science products, ensuring users have easy access to essential information, troubleshooting tips, and setup instructions. The Explore Scientific 80 mm f/6 ED Air-Spaced Triplet Refractor Telescope has Hoya FCD100 optics for beautifully sharp, high contrast images. 5 ED APO OTA with Aluminum Case embodies optical excellence in a compact design, ideal for amateur astronomers and astrophotography enthusiasts. After literally months of reading Ive starting to delve into astrophotography. The construction with Hoya FCD-1 ED glass has two air spaces and provides a level of correction so superior to the two-lens constructions, that are Explore Scientific standing in the grab-and-go class of observation tools, the telescope comes in a deluxe storage case with a clamping lock system and a molded foam interior that protects the device and its accessories. I own a Twilight II mount and enjoy using it with various small refractors and my 6-inch f/4 Newtonian Explore Scientific ED APO 80mm f/6 Essential - part of the Explore Scientific Essential series. Featuring a fast f7. Excellent condition with 2 mounting rings for stable imaging/viewing. See full list on astrobackyard. Ive loosened all the set screws and retightened trying to keep the laser centered and then it gets tight and I cannot rotate The Explore Scientific ED80 80mm Essential is an affordable yet high-quality apochromatic telescope with genuine HOYA FCD1 ED glass for superior optical performance. Their broad selection of refracting telescopes includes APO Triplet refractors ranging in aperture from 80mm to 165mm and achromatic telescopes perfect for beginners as well as intermediate amateur astronomers who want a portable refractor for astronomy outreach Explore Scientific Telescopes. Look at the picture to see the somewhat excessive required distance. Just trying to see if I need to buy any additional hardware or do I have everything I need. 99 Back to Product List Comparing Sky-Watcher Evostar vs Explore Scientific ED80 . With a precision-crafted air-spaced ED triplet optical design, this telescope offers exceptional color correction and sharpness across the field of view. Compact and portable design encourages spontaneous stargazing sessions and easy handling. 5 focuser instead of 2 Mine seems to be a 2 but cant get it to focus Im using a M42 adapter and 1 extension tube. Right now, I have learned that a telescope with no equatorial mount or wedge has led me to a Buy Explore Scientific 80mm f/6 Essential FCD100 ED APO Triplet Refractor Telescope (OTA only) featuring 80mm Aperture Refractor OTA, 480mm Focal Length, f/6 Focal Ratio, Apochromatic Triplet Lens System, Hoya FCD100 Extra Low-Dispersion Glass, Proprietary EMD Enhanced Multi-Coatings, 2" Hexagonal Rack-and-Pinion Focuser, 2" 90° Diagonal, 1. Weighs 7. I want to replace the foot with tube rings but not sure which size I should get. Explore Scientific 80mm f/6 ED APO Deluxe FCD-100 Hex-Focus. So I use the Explore Scientific 80ED telescope which has a back focus of 165mm. Im using the two 2 x 2 tube extender provided with the ED80. 5 HEX focuser. Read honest and unbiased product reviews from our users. The literature calls for 55mm of backfocus from the field flattener which I have set. It did come with 2 extension tubes, but for the life of me I have no idea how to attach them! I've tried different ways: In back of the focuser, between the diagonal and the focuser, between the focuser and the eyepiece. The "Vixen-style" plate fits mounts made by Explore, Meade, Celestron, Vixen & others. I do have an off-axis reflection issue I need to deal with, but I think I know how to do that. Offering true diffraction-limited optics, this high-q Jan 26, 2017 · Page 1 of 2 - Explore scientific ED80 80mm APO: are they any good? - posted in Refractors : I am looking to buy an 80mm explore scientific APO refractor and I have a chance to buy one discounted quite a lot but before I commit to it, I wanted to know if this is a worthy scope even at the 700. Nov 16, 2020 · Page 1 of 2 - Help! Trying to go OAG on an ED80 with ASI1600 - posted in Equipment (No astrophotography): ED80 is the Explorer Scientific 80mm scope, like this: https://www. Based on all information gathered, I have begun to assemble basic equipment which thus far is nothing more than a es ed80, canon t3i, es 11mm 82 degree eyepiece, and es field flattener The ED80 80mm f/6 Essential Series Air-Spaced Triplet Refractor Telescope from Explore Scientific is a true apochromatic telescope that reveals celestial wonders such as lunar terrain, the structure of Saturn's rings, and the brightest deep-sky treasures of the Messier catalog. 9 system. Sep 24, 2019 · I was beginning to think I was nuts, but I'm thinking now that these back-focus specs from the manufacturers are just not that accurate, or the manufacturing tolerances are very poor. Been looking at the Parallax rings. 00 price tag it normally has. do I need a third spacer? What am I missing? Has anyone else with a Aug 24, 2018 · Back Focus Distance: 6. com. I sent it to ES for Jul 25, 2021 · Backfocus on Explore Scientific ES-ED102 - posted in Refractors : Im hoping someone can help me understand why my (new) Explore Scientific Essential Series ED102 is requiring so much Backfocus. The Explore Scientific Essential Series ED80 (model # ES-ED0806-01) delivers the goods with solid construction and great optics. (a smooth, two-speed rack-and-pinion version) would reach its back limit before I could obtain a sharp Buy the Explore Scientific ED102 FCD-100 Air-Spaced Triplet Refractor Telescope, a superior-class true apochromat for imaging or serious visual use. that may be supported now Jan 31, 2023 · The Sky-Watcher Evostar 80ED is an ED doublet refractor using an FPL-53 lens element for one of the two piece of glass making up its objective, and high-quality Schott glass for the other, with an aperture of 80mm (3. In the picture below, ive extended manually the camera until I could focus the moon (focuser was slide out completely). 25PV or better; Genuine ED glass from Hoya Japan is used on all ED APO Triplets at Explore, for superb quality Kent Marts and Scott Roberts unbox and show you how to configure Explore Scientific's ED80 Air-Spaced Triplet for visual work, nature photography, and astrop Click here for the Explore Scientific ED80 Air-Spaced Triplet with Unlimited Lifetime Warranty, for high definition astronomical observations! (866) 252-3811 Mar 16, 2024 · Focus alignment issues ES ED80 - posted in Equipment (No astrophotography): I acquired a second hand Explore Scientific ED80 Carbon Fiber and I was checking out the collimation. With an Explore Scientific dual-speed focuser on their telescope, amateur astronomers can smoothly find and hold that perfect crisp image. Oct 10, 2018 · Hoping you mean Explore Scientific ED80, their triplet refractor ??? I would have expected them to not need an extender for use with a DSLR. Dec 29, 2017 · Page 1 of 2 - Explore Scientific field flattener - posted in Beginning Deep Sky Imaging: Greetings, First post and happy to be here. But the weakness is that it has a very short range Sep 7, 2019 · Help flattening a ES 80mm carbon fiber - posted in Refractors : Hello everyone. Mar 19, 2019 · Page 1 of 2 - Eyepieces For A Explore Scientific 80 Apo - posted in Beginners Forum (No Astrophotography): I finally bought my first High Quality telescope, an Explorer Scientific Fcd100 ED 80 apo. Its air-spaced triplet lens design provides superior color correction and sharp, high-contrast images, making it perfect for deep-sky and planetary observations. Astronomy and science gear for all skill levels including telescopes for the serious amateur and child friendly telescopes. My my father is letting me borrow his ED80, so I can get some wider FOV shots than with my C8. com Sep 17, 2020 · Not a good day for focus? ES ED80, ZWO ASI071, 3" FF :( - posted in Beginning Deep Sky Imaging: I was able to add the 3 Explore Scientific Field Flattener/Reducer along to the ASI071 with the Explore Scientific ED80mm. Its apochromatic optics ensure detailed true-color images by minimizing chromatic aberration. All you need to do is Feb 21, 2022 · Explore Scientific ED80 Woes - posted in DSLR, Mirrorless & General-Purpose Digital Camera DSO Imaging: I purchased an Explore Scientific ED80 back about 5 years ago and have used it occasionally for deep sky astrophotography with my DSLR. They usually supply an extender but that is added when people use it for visual, the eyepiece needs moving further back to achieve focus. Machined from black delrin with knurled edge. Graduated dial for reference. /Ira Explore Scientific ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope with iEXOS-100-2 PMC-Eight Equatorial Tracker System with WiFi and Bluetooth, 2 Extra Counterweights, Field Flattener and Solar Filter Explore Scientific Jan 19, 2021 · Complete How-To Beginner's Guide: Explore Scientific ED-80, EXOS2 Mount, ASI224MC - posted in Beginning Deep Sky Imaging: Hi all, I hope this is of benefit to beginners like myself. If you have no idea what youre doing (like I did), and just want to see some cool Very nice Explore Scientific ED80 FCD-100 80mm f/6 Triplet APO. . -ed0806-01. It’s been my workhorse mount for the past year for imaging and visual with a 61mm refractor, a 71mm refractor, and a 6” f/4 Newtonian. 2”) and a 600mm focal length for a resulting f/7. Oct 27, 2021 · Opinions appreciated - Keep ES ED80 FCD100 or upgrade to SW Esprit 80? - posted in Experienced Deep Sky Imaging: Good day all, I would appreciate some opinions on my current dilemma. The ES 80mm F/6 OTA is the same unit as the Meade 5000 and a few others. 99 - Original price $ 479. Anyways, right out of the box it will not achieve focus using ED80 Classic White f/6 Air Spaced Triplet with Hoya FCD100 optics and Integrated Dew Shield; 480mm focal length; 2. The primary differences between this new model and the original ED80 Air-Spaced Triplet (classic white tube) are: Carbon Fiber Body and Dew Shield: Carbon fiber is incorporated instead of metal to reduce weight and for its non expansion properties in order to hold focus position over a wide range of temperature changes. Everything came in and I figured I’d report my findings to save the next guy the trouble. I am having trouble achieving focus despite using the 2 spacers and the field flattener. The field flattener/focal reducer offers 55 mm of back focus from the rear face of the device. For focus knobs with 1. 25 adapter and powered up the laptop. html (80mm diameter, 480mm FL) I did a lot of side-by-side imaging/guiding and top mounted guiding, but now I am finally trying to tackle the OAG challenge. I am considering purchasing one for imaging but need a more solid mount. Thats around 50mm + 17. Best match for SkyWatcher ED80 doublet. Jul 22, 2015 · I am not going to lie, I am a little biased towards this telescope because of my unbelievably positive experience with the ED80. Mounts with two setscrews. Explore Scientific ED80 f/6 Triplet Refractor OTA. The reduction factor provides a 1. With the Apex ED reducer, an f/5. Gear: - Explore Scientific ED80 - Gemini focuser - iEQ45-Pro mount - Sv705C camera - Sv165 guidescope w/ASI120MM camera - Stellarmate on a RPi I am not using a field flattener or a focal reducer. Buy now & save $159. 25" Reducer, Vixen-Style Dovetail Plate, Mounting The Explore Scientific 80mm Essential Air-Spaced ED Triplet Refractor redefines your stargazing experience. Explore Scientific offers a large selection of telescopes, especially for those new to astronomy or who are shopping for a refractor. My current AP setup is and Orion Sirius, Orion ED80 w/Canon T6, Orion ST80A with ZWO 120mini for guiding. 5 focal ratio, this telescope provides exceptional views of celestial objects. Mar 25, 2015 · Back focus on Explore Scientific 127 APO - posted in Refractors : I just got a new ES 127 APO. The out of focus stat got May 22, 2014 · The Explore Scientific ED80 Essential Series Air-Spaced Triplet Refractor Telescope (ES-ED0806-02) is a top-of-the-line telescope designed for amateur and professional astronomers. Update: June 2016 – I bought this telescope! I was contacted by Explore Scientific to upgrade my ED80 to the 102mm CF! Since then I have photographed many deep-sky objects including this version of the Lagoon Nebula: Oct 2, 2019 · Explore Scientific - ED80 - posted in Beginning Deep Sky Imaging: Hello, my name is Ethan. Estimated delivery in 3-5 business days via UPS or FedEx Earn 1 Point on this purchase. When using the Explore Scientific ED 102 with a dedicated astronomy camera such as the ZWO ASI294MC-Pro, it can be difficult to find the correct focus distance at first. 99 Dec 30, 2014 · Explore Scientific Essential Serial 80mm and focus - posted in Refractors : I have a new ED80 triplet from Explore Scientific. Aug 26, 2018 · Help checking my ED80 setup for issues - posted in Beginning Deep Sky Imaging: I purchased a demo Explore Scientific ED80 triplet for astrophotography, and coming from SCT land, I’m finding the setup of this guy to focus quite a challenge. html Any other options would also be helpful. I also need a means of installing a regular finder scope shoe (synta/vixen), on the rings possibly? Thanks for the help Aug 1, 2024 · ED80 + Sv705C: focus issues - posted in Beginning Deep Sky Imaging: Last night was my first attempt at astrophotography. The scope came with two extensions as well as a field flattener. EXPLORE SCIENTIFIC ED APO 80mm f/6 FCD-1 Alu 2" R&P Focuser The three-lens design of the EXPLORE SCIENTIFIC ED-Apochromats provides everything an amateur astronomer desires - at a reasonable price. This makes the setting quite unstable and results in heavy and asymmetrical vignetting. 5mm; Cooling: Regulated Two Stage TEC; Explore Scientific ED80 CF Celestron CGEM II ZWO 60 Guide Scope ZWO Asi385MC Guide Camera ZWO ASIAIR. The FFEDAPO-01 is designed to work with Explore Scientific's Achromatic Doublet Series (DAR),Essential Series and FCD100 Series telescopes with diameters of 80 mm, 102 mm and 127 mm. Here is a single raw sub taken on an APS-c sensor with the 3" Explore Scientific . The Explore Mar 30, 2020 · Using Explore Scientific ED80, 2" Flattner, and ASI294MC Pro - posted in Beginning Deep Sky Imaging: Hi Folks, I am trying to use an Explore Scientific EF80 Carbon Fiber with a 2 field flattner to image with the ARI294MC Pro. optcorp. Now, according to the Jul 21, 2021 · Thanks to a ton of helpful advice from these forums, I upgraded to an Explore Scientific ED80 and a real mount (Sirius EQ-G) later in 2018 and I've been having a blast ever since! My main focus is deep-sky imaging, but I love returning to my roots in planetary imaging. Nice round stars at the specified 55mm back-focus. 5 apo refractor becomes an incredibly fast f/3. I'm seriously considering this camera. I did buy a 52 degree 15mm, it seemed like a safe choice. html and https://www. 6 astrograph. Jun 14, 2017 · Explore Scientific ES 80 ED Triplet APO Review . Besides the DSLR and the ED80 what do you have? Jun 1, 2018 · Back in 2011, I started using an Explore Scientific ED80 F/6 refractor. the SW ED80 is a doublet using FPL-53 and it is significantly slower but still not slow enough to avoid the same issue, CA. The optical system focuses the entire light spectrum onto one point, which reduces chromatic aberration to almost zero. I am having a really hard time determining whether or not the various autofocusers (Pegasus Cube 2, ASI AEF, Sesto Senso The Sky-Watcher Evostar 72 mm APO Refractor is a precision-crafted telescope for astrophotography and visual observation. The colors are rendered neutrally with high contrast. So if I calculate the camera Back focus plus the 10mm from the T-Ring plus the FF I get 114mm. Apr 4, 2014 · The crayford is rock solid right up until the last centimetre or so of out-focus. Does this happen with yours? What do you do about it? If I dont fully seat my 2 diagonal and eyepiece I can get to focus, but that doesnt make me very happy. The 80mm aperture delivers impressive light-gathering capability, unveiling intricate details of celestial objects. Between 2019 and 2020, I captured images of the planets using this setup. Jan 27, 2021 · I made this video to show you how to mount your EAF into stock Explore Scientific focusers with out physically altering the brackets or focusing assembly and. The Explore ED80 Essential Edition telescope comes with a white aluminum tube with black accents; Explore Scientific Air-Spaced Apochromatic Triplets have true APO optic and are diffraction limited at . I would also get the Altair Astro 0. To attach your Explore Scientific ED80 Air-Spaced Triplet telescope to a variety of mounts, we have included the "Vixen-style" dovetail. For many years, I was thrilled with the images I was taking using the ED80 and a DSLR camera. Adapter: Stellarvue 0. Rugged and portable, the Explore ED80 Triplet is a true three-element apochromatic telescope capable of producing resear The focus distance of the ASI294 MC Pro and Explore Scientific ED 102. I use NINA and PHD2. I currently own an Explore Scientific ED80 FCD-100 that is giving me tilt issues in the focuser (the camera/filter wheel combo works fine on my other scopes so I know its not that at least). Finder scope and bracket not included. I removed one of the 2" spacers and put Orion field flattener on, was able to focus. Mar 21, 2023 · Focuser upgrade options for Explore Scientific ED80 essential - posted in Refractors : Short version - are there any economical options for upgrading the focuser on this otherwise fine telescope? For visual, the stock focuser is decent, though it sometimes needs more or fewer extension tubes (which ES is kind enough to include with the scope). Im looking for some thoughts on auto-focusers. In my case, I want to use it initially for Explore Scientific ED80 80mm f/6 Triplet Refractor Telescope is backordered and will ship as soon as it is back in stock. In this article, we’ll go over why back focus spacing is so important to get right, everything to consider for back focus spacing, and how to use adapters and spacers to get your back focus spacing perfect. I This field flattener is an excellent choice for cameras with cropped sensors -- APS-C and smaller. "Keep Exploring" and get equipped with Explore Scientific for high-quality eyepieces, telescopes, astrophotography gear, binoculars, and microscopes backed by a warranty and service you can trust. I finally got confirmation from Primalucelab that the Sesto Senso will not work on the Explore Scientific ED80 2. My Canon Rebel T7i camera has a back focus of 44mm. When I tried to align the focuser with the center of the lens cell I cannot get it to move. Would I be able to get the correct back focus w The ED80 Essential Series Air-Spaced Triplet Refractor is a true apochromatic telescope that reveals celestial wonders like the desolate beauty of the lunar terrain, the serene structure of Saturn’s rings or the brightest deep sky treasures of the Messier catalog. I understand that this type of scope is often used for imaging, and that extension tubes are often used to achieve focus using a camera (where a diagonal isn't used). I started stargazing about a year or so ago and at first used my phone to take pictures from my Nexstar 6SE. 00 Inc VAT & Warranty. The only ones I can find in the size I think I need are: Tube Rings Will these fit the ES ED80? Sep 25, 2020 · Auto-focuser for ED80 - posted in Beginning Deep Sky Imaging: Hi everyone. Shop for Explore Scientific Triplet APO Refractor Telescopes at ProAstroz. This is easy to do using a bit of scotch tape. All Explore Scientific products come with a STAR Extended-Life-of-the-Product Warranty. Perfect for astrophotography and observation, Explore Scientific’s apochromatic refractors reveal the universe with stunning clarity and true color. Sep 22, 2017 · Reveal celestial wonders like the desolate beauty of the lunar terrain, the serene structure of Saturn’s rings or the brightest deep sky treasures of the Messier catalog with Explore Scientific’s ED127-FCD100 Air-Spaced Triplet APO refractor telescope in lightweight Carbon Fiber! Description Reveal celestial wonders like the desolate beauty of the lunar terrain, the serene structure of Saturn’s rings or the brightest deep sky treasures of the Messier catalog with this 127mm True Apochromatic Refractor from Explore Scientific’s FCD100 Series. 8 reducer. bhphotov_essential. Ill be mounting a 50mm guidescope, most likely the Stellarvue F50G. Jun 22, 2021 · I tried the recommended ZWO spacing connected to both 2" spacers Explore Scientific includes, and I get distorted stars at the edges + edges are significantly darker than center. It will not provide a flat field when used with full-frame cameras. Explore Scientific’s broad selection of refracting telescopes includes apochromatic refractors ranging in aperture from 80mm to 165mm, achromatic telescopes perfect for astronomy outreach and beginner refractors from brands like National Geographic and Discovery that are great for backyard This is a beginner’s review of the Explore Scientific ED80 Triplet and a few assorted accessories. 19" diameter. A slower f/9 telescope like an RC becomes a speedy f/5. I cant achieve focus with this one either, using both focus extensions. Find helpful customer reviews and review ratings for Explore Scientific ED80 Essential Series Air-Spaced Apochromatic 80mm Triplet Refractor Telescope for Astrophotography Astronomy at Amazon. It actually is a replacement for an earlier version of the scope that I exchanged/traded up with ES just recently so that I could get the version with the redesigned lens cell and rack-and-pinion focuser. Description The Explore Scientific 8x50 produces a wide 6° field of view and allows precision focus of both main objective and eyepiece illuminate View full details Original price $ 249. Nov 15, 2018 · ES ED80 Focus Help - posted in Refractors : I have just received my Explore Scientific ED80 replacement (my first had some problems). 50) due to Explore Scientific putting it on sale @$750 from Nov to Dec as part of their end of year sale, while coupling that discount with another offered by an online vendor for Black Friday adding an additonal 11% off. I made a mistake and purchased the Explore Scientific 3 field flattener (which I cant use) because it said it came May 28, 2024 · The ED80 80mm f/6 Essential Series Air-Spaced Triplet Refractor Telescope from Explore Scientific is a true apochromatic telescope that reveals celestial wonders such as lunar terrain, the structure of Saturn's rings, and the brightest deep-sky treasures of the Messier catalog. To achieve focus I must add an additional 3-plus inches. I began by replacing the ED80’s stock focuser clamp with the appropriate Explore Scientific ED80 80mm f/6 FCD100 Triplet Refractor Telescope is backordered and will ship as soon as it is back in stock. This Explore Scientific 2" field flattener is designed to work with refracting telescopes with a focal ratio of f/5 to f/7. Quite the happy accident for Canon shooters. Jul 2, 2019 · Newbie astrophotography question - posted in Beginning Deep Sky Imaging: Hi everyone! Just getting started and have a question about my imaging train. The collimation seems fine (focuser aligned, cheshire shows all circles cocentric, out-of-focus stars are cocentric The Explore Scientific 80mm Essential Air-Spaced ED Triplet Refractor redefines your stargazing experience. Some friends told me that maybe I need 1 mm spacer for the back focus. Explore Scientific's Essential Series ED102 102mm triplet APO refractor telescope is a superb instrument for astrophotography and astronomy. 99 - Original price $ 249. Jan 1, 2020 · Telescope: Explore Scientific 102 ED Essentials. My equipment: Explore Scientific ED80 Carbon Fiber Televue Flattener/Reducer - Requires 55mm Back Focus Back Focus Calculations: QHY 247c Camera: 18. 5x wider field of view and shortens exposure times by a factor of 2. Lifetime warranty! Order online or call (866) 252-3811. Debayered, stretched and converted to mono. The optical tube assembly is painted classic white, and includes an integrated dew shield on one end and a 2. It has a rich contrast against a coal Oct 24, 2019 · The Explore Scientific ES80 "Essential Series" refractor uses a premium Hoya FCD-1 ED glass element and state-of-the-art optical multicoatings in its apochromatic air-spaced ED triplet optics. Skip to content Contact Us 1-866-252-3811 Watch & Shop Videos Explore Alliance Mar 4, 2015 · Explore Scientific 102ed Focuser Draw Tube Extension - posted in Refractors : Hello Does anyone know how to install the focuser draw tube extensions on the explore scientific rack and pinion focuser? Please dont tell me they fit on the star diagonal or that they fit right onto the end of the rack and pinion drawtube before the star diagonal Oct 13, 2023 · CA in Explore Scientific ED80 Essentials - posted in Refractors : The 80mm ES ED80 triplet recently bumped into the mount, and subsequently gave weird stars. Apr 3, 2015 · Explore Scientific ES80 rings and dovetail - posted in Refractors : I was wondering if anyone has replaced the L shaped shoe on the ES 80 triplet with rings and a dovetail. Its versatile "Keep Exploring" and get equipped with Explore Scientific for high-quality eyepieces, telescopes, astrophotography gear, binoculars, and microscopes backed by a warranty and service you can trust. 5mm if Im not mistaken. These are "bare bones" versions of the Explore Scientific Apos - they still have the exquisite optics of the original triplets, including Japanese Hoya FCD1 Dense Fluorcrown and Explore's Special EMD™ enhanced multi-layer coatings on every optical surface for the utmost in colour-free performance May 4, 2013 · Back focus - posted in Beginning Deep Sky Imaging: Im a beginner to the whole astrophotography scene, and am just picking out my telescope and camera, and have become confused about back focus, namely, what it exactly is. No focus or The Explore Scientific 80mm f/6 Air-Spaced Triplet ED APO telescope made Wired Magazine's Wish List for cool gifts and is a perfect instrument for demanding wide field observing and astrophotography. A refractor is a classic telescope design that uses a collection of lenses to gather and focus light. My scope is an Explore Scientific ED80. My field flattener is the 2“ from Skywatcher and has a back focus of 55mm and my T-Ring is 15mm. I checked the diagrams that came with the camera and they did not show a flattener option. The follow has taken months of trial and error, and I appreciate all the help I received on these forums, so I wanted to give back. So Pegasus Astro Focus Cube seems to be the only option with all in one device motor+controller. On recollimation, the star shapes inside / outside of focus seem fine, but there is significant CA on pixel peeping. This combination of glass Jun 25, 2019 · Anyway I have a field flattener and am wondering how the heck do I install everything and get the proper backfocus using my Explore Scientific ED80 triplet. Apr 1, 2017 · Explore Scientific’s ED80 comes with a dovetail, two-speed focuser, and 2″ diagonal. 5 aperture ratio, the ED80Sf is ideal for both visual observers and astrophotographers. Dec 20, 2014 · Page 1 of 2 - Explore Scientific R&P focuser problems/fixes? - posted in Equipment (No astrophotography): Hi all - I recently jumped the sale that ES had for their APOs and bought an ES127 and an ES80. Explore Scientific has both Crayford-style focusers and rack and pinion focusers as well as a variety of extension tubes for situations that require more back focus. 14 March 2019 Explore Scientific; FLO; Fotomate; Founder Optics; Hawke Jul 9, 2017 · Backfocus on ES 80mm APO - posted in Beginning Deep Sky Imaging: Just got my explore scientific 80mm triplet APO for imaging. Also included are mounting rings, mounting hardware and finder scope. Our carrying cases keep your astronomy gear cushioned and organized while in storage or transit. Comparing Sky-Watcher Evostar vs Explore Scientific ED80 . Im looking to automate things a little more, basically because I want to be able to control more from Feb 4, 2023 · The Explore Scientific ED80 Essentials Triplet is a poor choice for most astrophotography work compared to competing telescopes, and the scope’s triplet optical design has little correlation with high quality. -telescope. Mar 14, 2019 · Requires 55mm of back focus. 5" HEX Focuser with 2 extension tubes; Integrated Vixen-Style Dovetail, Explore Scientific 2N1 Hybrid Finder Scope Base installed on scope; 99% Reflective 2" Diagonal. I just Dec 2, 2014 · The back focus for the 3" reducer is 55mm, Canon EOS flange distance is 44mm, my T adapter adds ~11mm. I have taken a few successful stacks of photos, and definitely see the field curvature, as expected. Although I had a brief session of back to back lunar with my AR127L last night and an even briefer session of white light solar today, both under less than stellar conditions, I'll leave a proper first light report until I do a proper user review with a few hours Feb 19, 2019 · Field flattener for ED80 - posted in DSLR, Mirrorless & General-Purpose Digital Camera DSO Imaging: Hello friends, and thanks in advance. Threaded attachment to a 2. I went to Astrobin and searched "Explore Scientific ED80" and then looked at technical cards for what I considered were really good images to see what they were using. Oct 10, 2018 · I have two extensions provided by Explore Scientific and the only way I can get to focus is with one extension and the diagonal. Versatile for both visual observation and astrophotography, equipped with a 2" rack-and-pinion focuser and Explore Scientific Hybrid Finder Jul 9, 2020 · The Explore Scientific 2 inch Field Flattener with marked back focus distance of 55mm is a terrible, terrible match for the Explore Scientific ED80 FCD100 APO telescope. Equipped with the optional superior FCD100 glass, Explore Scientific Triplet APO Refractor Telescopes offer exceptional color correction and enhanced contrast, revealing intricate details and stunning clarity in your observations. Currently, to focus, I use a bhatinov mask. I would like to use the scope at its maximum potential, but I am unsure of which Feb 1, 2018 · I just got a ES ED80 Triplet and I am in the same boat of needing a FR/FF in the near future. £789. 8x for f/7 telescopes (SV-SFFR102-2) This is how I have to set up my camera now (CCD train threads onto the M42 threads on the back of the reducer). Focuser not included: Jul 30, 2019 · The Explore Scientific ES80 Classic White FCD100 refractor uses an ultra premium Hoya FCD100 ED glass element and state-of-the-art optical multicoatings in its apochromatic air-spaced ED triplet optics. In total, purchase includes: Sep 16, 2020 · Explore Scientific ED80 with ZWO ASI071 - posted in Beginning Deep Sky Imaging: I read some topics here that mentioned the more recent ED80 refractors having a 2. Im looking for some one who has this kind of setup. Had a clear night tonight and got the mount all ligned up, polar aligned and slid the camera (Orion G3 monochrome) into the 1. I then turned to purchase a T-Ring and Adapter for very quick ISO images of the planets and the moon. hmce stt lyc qbgcxv gybxq aay kjgfqj iml rjs ohmf