I was surprised! But I prefer wider fields when possible - 82 to 100 degrees. For me, anything 60 degrees or greater feels sufficiently wide. This eyepiece gives me 133x mag in my 10 inch Dobsonian. I need at least 22mm of effective eye relief. Old thread, but thought I would ask here first just in case instead of starting something new Stellarvue is running a sale on a 3 piece set of their 82 degree eyepieces for $292 while ES 82's are on sale for $99 each. Teasing me? Well to be honest, United Optics products tend to be quite good, whether branded as WO or SV, or something else. Though advertised as 80, I found the apparent field matched a Naglers 82 field. But what matters is who you buy it from, the specifications, customer service, reliability, and price (of course), when making your actual purchasing decision. ), Call us at: 530 823 7796 Open Mon-Fri 9-5 Pacific Time, Read the review of the Stellarvue Optimus eyepieces by Tony Hallas in the May 2017 issue of Astronomy, Our EOP eyepieces are now loaded into AstronomyTools database and application. The Meade and Omegon represent great values. Heres a low-cost zoom eyepiece that actually works well. Each of the eight elements are fully multi-coated, edge blackened and the lens barrel and baffles are similarly dark black. This eyepiece is ideal for higher power work on planets and double stars since it is very sharp, contrasty and has a generous 82 degree field of view. If so, you will need eyepieces with longer eye relief. The A-T is darn close, but does give more magnification and FOV. Cons: Soft off-axis star images. Building an set of eyepieces takes some time. But just as outsourcing is more desirable at times, as it is with his ED doublets or now discontinued Russian optics, it would be inane to attempt to make eyepieces when United Optical can make them as good as he can for much less cost. I missed the 16mm and regretted it as it's a very useful focal length. Stellarvue 8mm UWA Ultra Wide Angle 82 degree 1.25" Eyepiece - New. Collecting EP's is a journey for sure in finding out what you really like. But I have had really great customer service from stellarvue which is hard to beat, and I have always been happy with their equipment. The 4 and the 8mm have barlow lenses in them and they are the same eyepiece other than the barlow lens. Taken out of the original box for pictures only. Get the monthly weather forecast for Munich, Bavaria, Germany, including daily high/low, historical averages, to help you plan ahead. Buy all three of our high end 82 degree eyepieces and save! Not quite so easy a question. Vixens fine eyepieces dont get the respect they deserve. Incredible clarity across the entire field of view. Reducer Flatteners for other telescopes, Finderscope Eyepieces with Focusing Reticle, Barlows to double the power of your eyepieces, Stellarvue Ultra Wide Angle Eyepiece Set - EUW-SET, Stellarvue Optimus Eyepiece Set with Case - EOP-SET, Stellarvue 4 mm Ultra Wide Angle 1.25" Eyepiece - EUW-04.0, Stellarvue 15 mm Ultra Wide Angle 1.25" Eyepiece - EUW-15.0, Stellarvue 8 mm Ultra Wide Angle 1.25" Eyepiece - EUW-08.0. Call us at: 530 823 7796 Open Mon-Fri 9-5 Pacific Time, 3. Its smaller, lighter, and cheaper than the bigger ASIAir Plus astrophoto computer, but is it as good? But I still prefer the Ethos SX on Uranus and Neptune because it gives me a much longer time between nudges and that allows me to relax more when looking. All marketing. At a measured 13mm, eye relief seems a little tight, and 1.5mm less than specified, due to the eye lens being more deeply recessed than in the others. The Explore 100 comes a very close second to Tele Vue in sharpness, with stars sharp across 90 percent of the field and still well contained at the edge. 70 is fine at low power, 78-85 fine at medium power, but I prefer 110 at high power. Stellarvue 8mm UWA 82 degree eyepice that has never been used. These wider fields allow me to see things with my peripheral vision and make the whole experience that much more comfortable and enjoyable. They're still well regarded, though the 28mm is said to be ergonomically awkward to view through. I have a tendency to increase the apparent field as the magnification goes up so I don't have to push the dob quite as much. We all have different preferences for eyepieces. I love my 20mm 100 degree eyepiece. Light Benders: 2" Astro-Physics MaxBright, 2" iStar dielectric, 2" Stellarvue Deluxe, 2" TAL/ NPZ dielectric, 2" Baader Amici prism . any limitations are just limitations and can not be named "favorite", (2) acceptable (not a favorite) eyepiece AFOV depends from nature of observing object. Drop it in a barlow or a slow Mak and it's tolerable. Not to say that normal 50 and wide-field 65 eyepieces arent excellent, but for a more immersive viewing experience most telescope owners add at least one, if not several ultra-wide 82 eyepieces to their collection. It can just matter on how you want to frame objects personally I feel 60o or less FOV is like looking through a tunnel so I dont use those EP's as much even though I have some. Eye relief is a good 16mm, much longer than the 10mm specified. They're just too big and heavy and more of a novelty view for me, whereas my 82's are quite comfortable. We are fast approaching "galaxy" season, with the planets in the rear view mirror. Either model represents an excellent value in a mega-wide eyepiece. Report back witn with your thoughts when you get a chance. All important info for international students in Germany (2023/2024), 0 (90 programs for EU citizens/Non-EU), 21,000 per semester (1 program for EU citizens/Non-EU), Program Fees: 0 - 10,000 (per semester), Program Fees: 0 - 9,750 (per semester), Frankfurt School of Finance and Management, Hochschule der Bayerischen Wirtschaft (HDBW), Hochschule Fresenius - University of Applied Sciences. With the 20 mm I will then have 32, 20, 16 and 10 mm equivalents. This is a recommended complete set of eyepieces for use with any Stellarvue telescope from the SV70T to the SV152 Flagship! Edited by 25585, 06 March 2023 - 09:04 AM. Tight eye relief, a lot of field curvature, and edge-of-field brightening at f/10. I had the 15mm and it lasted 2 weeks in my case. If the ones from Stellarvue also share these specs, then there is no doubt they come from the same assembly line. How are the new Orion SkyQuest dobsonians? In WO livery the 4mm's a nice ep for those nights that support it. Pros: Lightest 100 with good eye relief. A+ is the highest possible grade, and the lowest grade to pass a course is D. So if you assign numerical values in ascending order starting with 1, the input for the grade conversion is as follows: In the conversion tool, you enter 1as maximum grade (corresponding to A+), and 5 asminimum passing grade (corresponding to D). There are also 60 degree eyepieces like the Starguider ED and Paradigms. 15mm Stellarvue is identical to the 14mm ES 82, field curvature and all, as noted above. Munich, by far the largest city in southern Germany, lies about 30 miles (50 km) north of the edge of the Alps and along the Isar River, which flows through the middle of the city. This affect is more pronounced in lower magnification, wide-field EP's. Going Wide: Nine 82-Degree Eyepieces Compared - AstroGear Today But it is an excellent and attractive, though large, eyepiece at a slightly lower price than a Nagler with much better eye relief. All rights reserved. 8 & 10 Ethos has a bit more light transmission, but this EP is a fraction of the cost , and well worth it! Uhno. An important factor is whether you have astigmatism in your observing eye and need to wear glasses when observing,. If I'm pleased with the SV 28, I may just go with SVs to complete a set, we'll see. I test ZWOs new ASIAir Mini. Might it not be that Stellarvue just have updated the specifications so that they better represents reality? The 4.5mm Morpheus is sharper than the Ethos SX, by a hair. With a 10 inch Newtonian at an f5 focal ratio, the 50mm eyepiece you are considering will produce a 10mm exit pupil. Top 100 Worldwide. Except for the Orion Lanthanum 80, all have 1.25-inch barrels and so can be used on any telescope. Haven't noticed these before. That is a beast and my first 2 eyepiece. With 20mm of eye relief and a large eye lens, this is a very comfortable eyepiece to look through. Pop. It comes with a vinyl storage bag and the eyepiece is fully waterproof it can even be submerged for cleaning! The OEM can be contracted to make them to whatever specifications, exacting or not, that the "name on the product" requires. Once you look through eyepieces with 82 apparent fields, all lesser eyepieces give the impression of looking down a tunnel. And the 31 was the same as the 30uwa/82, but obviously marketed as a 31 nagler alternative. Keep in mind, like appliances, or anything else, just because the OEM is the same, and they look the same on the outside, it doesn't mean they will always be the same on the inside. Kunming UWA reskins. Read Alan Dyers review of five 100-degree eyepieces, Tag List televue Celestron eyepieces ORION TELESCOPE meade Explore Scientific vixen optics stellarvue antares morpheus. . Bottom Line: Economical but with optical flaws. This is not recommended for shared computers. The eyepiece offers a generous 15 mm of eye relief and has a standard foldable rubber eye cup. Widest range of top-quality eyepieces, from 3.5mm to 31mm Known for having flat fields and high contrast as well as great clarity Backed by Tele Vue's excellent quality control Explore Scientific 82 Degree Eyepieces Comments All focal lengths are waterproof/argon purged Excellent apparent field of view at 82-degrees Explore Scientific 11 mm - 82 Argon Purged Waterproof 1.25" Eyepiece SKU: EXS-EPWP8211-01 Focal Length: 11 mm Apparent Field of View: 82 degrees Barrel Size: 1.25" Eye Relief: 15.6 mm Free shipping $229.99 In Stock Add to cart As low as $7.43/Month Apertura 9mm - 27mm Zoom Eyepiece SKU: APT-ZOOM927 Focal Length: 9mm - 27mm I can easily watch a close double drift past the field stop of a type 6 Nagler and often do. This particular line saw its sales creamed by the superior ES 82s when the price on the latter was reduced. Accessories, Astrophotography gear, Reviews. With some help from the members here, I'm awaiting a 28mm 82 degree Stellarview EP. Favorite eyepiece field of view - Eyepieces - Cloudy Nights Those I find are easiest to use. Astronomy Clubs, Star Parties, Shows, & Conferences, Community Forum Software by IP.BoardLicensed to: Cloudy Nights, This is not recommended for shared computers. Its smaller, lighter, and cheaper than the bigger ASIAir Plus astrophoto computer, but is it as good? This is like binge watching 4 seasons of a great show with a total cliff-hanger at the end of season 4, only to have the network cancel the show. These are $65 or so.., Observing in Northern/Southern Michigan, USA, The NEAF Report from nPAE Precision Astro Engineering. I still focused on the field stop and never got the spacewalk views others enjoy. And if you like the UWANs, see my review of the WO XWA. See William Paolinis review of all six Morpheus eyepieces here, and his full review of the Morpheus 17.5mm eyepiece here. Do you search for top universities and information on admission requirements, language certificates (TOEFL/IELTS) and application deadlines? I present them in order of increasing price. Eye relief is a comfortable 13mm and theres no annoying kidney-bean shadowing of the exit pupil, true of the others in this group. At NEAF, I purchased the 16mm UWA from Stellarvue for $95.I've owned all the WO UWAN in the past but sold off all of them except the 4mm.There was nothing wrong with them. At TUM, grades from 1 to 5 are assigned. if(sWOTrackPage)sWOTrackPage(); While the NexStar SE/Evolution Celestron, Celestron Tabletop Tripod, NexStar SE. I think the common view is that they are in the ES class performance wise. Though advertised as 82, Celestrons 15mm Luminos had an apparent field between that of the 76 Morpheus and the other 82 models. This grade conversion formula, together with your degree program's Academic and Examination Regulations (FPSO), is a tool to help your convert grades earned in countries other than Germany. A year ago, they had 3 focal lengths of 82 eyepieces of 4, 7, and 16mm, and I reported them in the 2016 Guide to eyepieces. I started with the A-T and would still have it if my wife did not wear glasses (I'm guessing it's only a matter of time for me as well). The 28mm has a 2" barrel, the rest are 1.25". I had been planning on getting ES 82 degree EP's, but I just couldn't pass these up for the $. Buy all three of our high end 82 degree eyepieces and save! Stellarvue Ultra-Wide eyepieces - Eyepieces - Cloudy Nights Some people love the porthole views of 100-degree eyepieces, and others like me would rather have a cozy field stop that's easy to take in with long eye relief. Stellarvue Ultra Wide Angle EP's - Eyepieces - Cloudy Nights Stars are sharp across all but the outer 15 percent of the field and are still tight at the edge, though with some lateral chromatic aberration. I see only two, a 9mm and a 6mm. The eyepieces rival Televue but they were sold to fund an Ethos.I missed the 16mm and regretted it as it's a very useful focal length. I once read that Televue actually bench tests all of their eyepieces before delivery to their customers or dealers; if so they may be unique in this regard. Stellarvue EOP-09.0 But the price is the highest. It eliminates the need to rebalance the telescope. The field is so wide it can be hard to see the edge of the field. Drift time is about 20 seconds. Introducing the new Stellarvue Ultra Wide Angle eyepiece series. National Ranking. #wo_online_image, #wo_offline_image { Make no mistake, these are large and heavy eyepieces, with some requiring 2-inch focusers. Especially comparing them to the ES line. If the grading system of your university uses letter grades, you can assign a number to each letter grade. Although I don't believe I've tried any other the eyepieces. Stellarvue 8mm UWA Ultra Wide Angle 82 degree 1.25" Eyepiece - New Munich | Germany, History, Population, Oktoberfest, Map, & Facts Im hoping these will perform similarly. The top dust cap fits on only when the eyecup is retracted, an inconvenience. Well, that was true until the Stellarvue 28mm / 82. The amount of head tilt needed to see the edges of the field are less than other ~100 degree eyepieces, including Ethos, ES, and APM. Mega gratz on your new scope NIckwin. Converted grades are calculated using the modified Bavarian formula, as stipulated by the resolution of the Kultusministerkonferenz (German PDF, 0,1MB). You sometimes feel more like you are actually there, in the view. Pros: Good off-axis sharpness and eye relief, but . Edited by Alex Swartzinski, 05 March 2023 - 11:02 PM. It looks very similar to the Stellarvue 82. Probably not by much, if at all. The new TS UWANs are waterproof and filled with nitrogen. Despite its size and dual barrel, its mass is only 586 grams, less than some of the competitors. Edited by Neanderthal, 05 March 2023 - 09:40 AM. The Stellarvue Ultrawide eyepiece set includes three eyepieces: 4.0 mm 1.25" Ultrawide angle eyepiece with 82 degree apparent field of view(click here for specifications), 8.0 mm 1.25" Ultrawide angle eyepiece with 82 degreeapparent field of view (click here for specifications), 15.0 mm 1.25" Ultrawide angle eyepiece with 82 degreeapparent field of view(click here for specifications). $65 a piece is very cheapfor these eyepieces, so you did a very good deal there. Eye relief is 15mm, a little longer than the Explore and Stellarvue competitors. Well to be honest, United Optics products tend to be quite good, whether branded as WO or SV, or something else. Super crisp images to the edges. Pros: Best eye relief and off-axis star images. That makes swapping eyepieces at high magnifications easier. Pros: Very good optics and waterproof construction. Maybe the following might help: This shows the FoV for a 28mm 82 deg, a 25mm plossl, and a 7mm Xcel EP on my Orion XT8 ( 203mm/1200mm = f5.9), Jon, I 'll be needing some guidance soon; the 28/82 is on the way: using that and my 7mm Xcel as a base, I'll be upgrading/replacing the others to flesh out a "good" set. The jump from 50 to 70 provides a much larger leap than 70 to 100 to my eyes. They are obviously not a redesigned barrel on the old ones. The result is the equivalent to your grade in the German grading system, where 1.0 is the maximum grade and 4.0 the minimum passing grade. You currently have javascript disabled. The only cons I've noticed is that they are big and heavy and change the balance point for my small scope+cheap mount and like any other optical system they have to cool down to ambient temp to get the best view (which takes a few minutes). I think they are made by the same company that made other brands, Orion, Zhumell, SmartAstronomy, et al. Bottom Line: A well-made eyepiece but costly for the performance. Don't dismiss buying a used EP out of the Classifieds section - I found two of mine there. I just purchased a SV80A (really excited) and they had deal going where you get the 8mm and 15mm for a little over $100 so I jumped on it. Program Fees: 0 - 10,000 (per semester) Academic Ranking of World Universities (ARWU) #48, QS World University . The tool will then calculate your grade in the German grading system. A year ago, they had 3 focal lengths of 82 eyepieces of 4, 7, and 16mm, and I reported them in the 2016 Guide to eyepieces. Several functions may not work. I strongly recommend both the 20 mm and 9 mm Optimus. Cons: Very aberrated off-axis star images; slightly less than 82 field. However, eyepiece preferences are very personal and you will find a lot of different opinions on this series and its individual focal length. Build quality 2nd to none.., relatively light for it's size.., but most of all the view is spectacular, all the way out to that wide 100 degree FOV. They are probably another variation of the UWANs, thought the specified focal lengths have been changed from 7mm to 8mm and from 16mm to 15mm. I am also intrigued by the 4mm. I have a 4.5mm Morpheus and a 4.7mm Ethos SX. sold for a while and that line was 16, 8, 4. However, the Omegon and Meade both have apparent fields closer to 90 as I measured it. Has similar build quality to TeleVue and has a better feel than its APM counterpart. This is a superb eyepiece for the money, with the bonus of argon-filled waterproof construction to keep moisture from penetrating and fogging the eyepiece on humid nights. Thanks for the input, I appreciate it. : Yes Filter Thread? The 28mm has a 2" barrel, the rest are 1.25". Despite its modest price and sharp optics, I cant recommend it. Edited by David E, 08 October 2014 - 08:14 PM. I doubt this as JOC won't sell eyepieces to any US brand other than ES since 2012. I find the 82 degree fields of my Explore Scientific 9mm to be less accessible, though it is a nice sharp view. Pros: Lowest cost eyepiece in the group; long eye relief. They made their own products as well. Based on the 14mm SSW, I can recommended the series, though they are even more costly than Nagler Type 6s. Pros: Lightest 100 with good eye relief. Bottom Line: Another fine ultra-wide eyepiece for the money. But then again, thats more or less the point the eyepiece gets out of the way so you no longer have the sense you are looking through a round porthole or window. The rubber eyecup can be raised higher with the use of an included extension ring; a twist-up mechanism would have been preferable. I would target a 12mm-13mm for my first EP purchase. I've spent a decent amount of time with an 82-degree eyepiece, but the extra field never seemed very immersive to me. Anything more than 82 would have me wasting time rolling my head seeing "what's out there" vs concentrating on what's in the center of the field. Oh, barlowed the 15mm starts to show curvature around the 80-85% mark for my eye and the 4 and the 8mm the same since already barlowed. I think you got a nice deal on those eyepieces and I bet they work just fine. He (or his expertly trained staff)machines optical tubes and adapters, polishes lenses, fabricates altazmounts, and yes his triple testing of his refractorsis now legendary! They slap on the "15mm" on the side and everybody assumes it is actually 15mm, when it is really 14mm. Thanks. But the twist-up mechanism in one unit I tested (which I exchanged) was loose and rattled. As for "triple testing" eyepieces, that I seriously doubt happens. Munich, German Mnchen, city, capital of Bavaria Land (state), southern Germany. I ordered mine from Omegon and overseas delivery was prompt. I've used them at outreach events and the nice eye relief and the wide viewport really help the public get a good view, especially the little ones that often struggle to find the image. Read Alan Dyers comparison of nine 82-degree eyepieces, Tag List TELESCOPE meade eyepiece Explore Scientific tele vue omegon stellarvue. On my f/5 to f/6 test scopes, stars started to distort 50 percent out from the center and were quite bloated at the edge, the poorest optical performance of the group, but one thats commensurate with price. It comes with a pouch with a belt clip. Anyone tried them? The result given here is non-binding, as this grade converter can only provide a general first estimation. The Stellarvue 82 is well made, with a compact, solid construction, good 14mm of eye relief (better than the stated 12mm) and a fold-up eyecup. The knurled grip rings and construction of both are superb. Nice detail of the moon and the cloud bands on Jupiter. The 16 and 7mm looked diffierent than these didn't they? Not saying that's a bad thing, just sort of distracting. While stars do bloat a little at the very edge, the 83 SSW comes close to matching a Nagler for optical performance, with the benefit of slightly longer 14mm eye relief and a more comfortable twist-up eyecup. Introducing the new Stellarvue Ultra Wide Angle eyepiece series. Please note: Internationally, grading systems used at institutions of higher educations may differ substantially.

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