But once i start using something around 1m+ in focal length, I find 70+ degrees is preferable, and if it matches nicely with the scope, the more apparent field the merrier. Its smaller, lighter, and cheaper than the bigger ASIAir Plus astrophoto computer, but is it as good? The 100 eyepiece tripod. I ordered mine from Omegon and overseas delivery was prompt. This is the original 100 eyepiece and is still the standard of excellence. public University. It looks very similar to the Stellarvue 82. The 13mm Televue Ethos is $658, the Televue 13mm Nagler is $335. Light Benders: 2" Astro-Physics MaxBright, 2" iStar dielectric, 2" Stellarvue Deluxe, 2" TAL/ NPZ dielectric, 2" Baader Amici prism . Notice how it's sharp in the center and as you get to the edge the stars grow tails? A frequent example on here is the 84 degrees of the Docter 12.5, which is a highly accessible but wide field. Kunming UWA reskins. Click here to simulate the field of viewhttps://astronomy.tools/. Field stops are different. I find I kind of have to make myself use them more often. I'll be curiously watching how this pans out as to the origins of these EP's, if they end up being the old UWANs they are priced pretty competitively. 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. Program Fees: 0 - 10,000 (per semester) Academic Ranking of World Universities (ARWU) #48, QS World University . (Yeah, yeah, I know that's asking a lot.). In WO livery the 4mm's a nice ep for those nights that support it. Some models sell for as much as $700 to $1,000 each. It's a great eyepiece. I find there are very few choices when it comes choosing a high quality 70 to 82 AFOV design that have enough eye relief for me to see the entire FOV. I like having eyepieces at my fingertips. . That is a beast and my first 2 eyepiece. Pros: Solid construction with good eye relief. His website at www.amazingsky.com has galleries of his images, plus links to his product review blog posts, video tutorials, and ebooks on astrophotography. Get the monthly weather forecast for Munich, Bavaria, Germany, including daily high/low, historical averages, to help you plan ahead. Call us at: 530 823 7796 Open Mon-Fri 9-5 Pacific Time, 4.0 mm 1.25" Ultrawide angle eyepiece with 82 degree apparent field of view(, 1.25" Ultrawide angle eyepiece with 82 degree, Our EUW eyepieces are now loaded into AstronomyTools database and application. Click here to create one. I've spent a decent amount of time with an 82-degree eyepiece, but the extra field never seemed very immersive to me. 15mm Stellarvue is identical to the 14mm ES 82, field curvature and all, as noted above. Yes, for standard 1.25" and 2" eyepiece filters. Because they're Stellarvue! But the original Ethos remains unmatched for optics. For planets 30-40 deg. While still impressive, they arent as wide as the others. Anyone tried them? There's also a comfort factor. But it is an excellent eyepiece, for $80 less than the Tele Vue Ethos. Below shows the 100 degree Ethos alongside the 82 degree Nagler. TS have kept the old 4/7/16mm focal length specifications. Eye relief is an excellent 17 mm, longer than in more premium models, and the eyecup is extendable. And if you like the UWANs, see my review of the WO XWA. Edited by Jim7728, 08 October 2014 - 01:32 PM. Theres a new alternative for the Celestron NexStar SE and NexStar Evolution series tripod a short, foldable tabletop tripod. On axis the field is nice but as you creep out from the center the curvature becomes apparent. The 28mm has a 2" barrel, the rest are 1.25". You probably won't notice the difference. The latter had good optical performance, but with a twist-up eyecup mechanism that was stiff and greasy in the unit I tested. Cons: Field less than others; eyecup height not easily adjustable. An important factor is whether you have astigmatism in your observing eye and need to wear glasses when observing,. My conclusion upon testing this 100 group was that performance was more or less commensurate with price. Stellarvue 8mm UWA Ultra Wide Angle 82 degree 1.25" Eyepiece - New Today, they report 4mm, 8mm, and 15mm and are $50 apiece less expensive, at $149 each. See William Paolinis review of all six Morpheus eyepieces here, and his full review of the Morpheus 17.5mm eyepiece here. Stellarvue EOP-09.0 Probably not by much, if at all. MSRP $350. I doubt this as JOC won't sell eyepieces to any US brand other than ES since 2012. Accessories, Astrophotography gear, Reviews. With the 20 mm I will then have 32, 20, 16 and 10 mm equivalents. Not saying that's a bad thing, just sort of distracting. With 20mm of eye relief and a large eye lens, this is a very comfortable eyepiece to look through. I have never used any of the super mega ultra extra wide eyepieces. Tight eye relief, a lot of field curvature, and edge-of-field brightening at f/10. Call us at: 530 823 7796 Open Mon-Fri 9-5 Pacific Time, 3. Meades new PWA (Premium Wide Angle) series is effectively a new version of their previous 82 UWA series, which is still available as of November 2020. In the AD8 . LMU - Ludwig-Maximilians-Universitt Mnchen. Both have the same true FOV and cover the cluster nicely. 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). However, the Omegon and Meade both have apparent fields closer to 90 as I measured it. I need at least 22mm of effective eye relief. It is likely KUO like the WP Meade UWA, who also make the UWAN/PWA. *Measured with eye cup rolled down. 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. Then MyGermanUniversity is the right place for you. 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. Thanks for the input, I appreciate it. Of the lower-cost 82 models, this was a good choice overall for both optics and mechanics. 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. It is plenty wide enough and 1.25 inch 82 degree eyepieces are just so much more compact than their 100 degree counterparts. One thing I like about the type 6 Naglers for doubles is that they're parfocal. 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. The TeleVue eyepieces are very sharp across the field, the Astro-Tech eyepieces slightly less so but they provide essentially the same views, just not quite so perfect. Night Sky Challenges and the Astronomical League. I find that I can use nearly the entire field of an 82 eyepiece for observing an object but the wider field of a 100 or 110 eyepiece does not add much to the field useful for observing the planets and double stars. At least I think they are new because I can't find anything about these focal lengths, they currently have 4, 8, and 15mm available. Introducing the new Stellarvue Ultra Wide Angle eyepiece series. I test ZWOs new ASIAir Mini. All rights reserved. Introducing the new Stellarvue Ultra Wide Angle eyepiece series. I don't use 2" eyepieces that much so I'm not interested in the 28mm, and for some reason the 7mm eyepieces that I have are rarely used. Don, I know the FS size controls the AFOV, but I thought the F/L was inherent to the optical design? And there are some very good options.. For wide field eyepieces, TeleVue introduced nearly all the modern designs starting with the first Nagler more than 40 years ago. As objects get smaller, and magnification gets higher, I think I appreciate a view that is tightened up a bit. I'll have to change this in the upcoming 2017 Buyer's Guide. I would be very surprised to find out that this new Stellarvue line is not the same as the new TS UWAN line. Performance is excellent, with stars sharp across all but the outer 10 percent of the field. 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. (Cheaper products abound, but you never know what you'll get. They are still the best but are expensive. (1) it seems that for observer favorite FOV is defined by nature of human eye: 120-140 deg. But the soft eyecup nicely places your eye where it needs to be with no kidney-bean blackout. Kunming maybe? Have fun experimenting! The A-T 28UWA/StellarVue 82 and APM 30UFF has already been mentioned in this thread. The eyepieces rival Televue but they were sold to fund an Ethos. Guess I never answered the OP's real question here - favorite FOV, lol. Anything is possible. All marketing. I find the Televue better, but both the ES and UWA are very close. I bought this and the 4.7mm on a whim when picking up an SV60. Omegon in Germany offers many unique products such as their Panorama2 eyepieces. The focal length choices seems a bit odd to me: 28mm, 16mm, 7mm and 4mm, but perhaps more focal lengths will fill in the gaps later. Pros: Best eye relief and off-axis star images. I like short UWA's as I only use muscle drive mounts, and I don't have a UWA in 4mm. Add 1/8" if rolled up. Collecting EP's is a journey for sure in finding out what you really like. I've had both and they are excellent (and same price)! 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 degree apparent field of view ( click here for specifications) Stars are Nagler-class sharp to the edge even on the Newtonians. 82 Degree Ultra Wide Angle Eyepieces - Stellarvue Faster scopes (below f5.9) are more sensitive and require more expensive EP's and a probably a coma corrector. I recently purchased the 9 mm Optimus eyepiece after my excellent experience with the 20 mm Optimus. I strongly recommend both the 20 mm and 9 mm Optimus. 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. Super crisp images to the edges. 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. Most suffer from variable plossl, svbony, SVBONY Zoom Eyepiece, Zoom eyepiece. I am also intrigued by the 4mm. The eye relief is comfortable but a bit tight at around 12mm. Pinpoint stars to the edge, M27 is amazing in my 14" Dobsonian. In my scopes, I generally use the 3.5 mm Nagler with the 2X TV Barlow as my highest magnification. But the price is the highest. My bad experience with the 14 Meade put a bad taste in my mouth so I stuck to the big series 4000 version, and never gave the 5000s and axiom LX much thought even when I had access to try them whenever I wanted . The 28mm has a 2" barrel, the rest are 1.25". #wo_online_image, #wo_offline_image { The failure rate, resolution, sharpness, and other subtle differences were there. The most eyepieces I use are 65 to 70 degrees. It comes with a vinyl storage bag and the eyepiece is fully waterproof it can even be submerged for cleaning! 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. 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. This my first refractor, my first telescope with quality optics, my first telescope with a wide field of view, and my first telescope with a decent focuser (among other firsts) so I am very excited and anxious to get my hands on it. A 100 degree field of view provides the user with almost 1.5 times the area of an 82 degree eyepiece. 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. For me, I love 82 degrees, it feels just right. This affect is more pronounced in lower magnification, wide-field EP's. Several functions may not work. A 20mm eyepiece with a 100 field for only $300 seems too good to be true! Astro-Tech's 20mm XWA: An Affordable Extreme-Field Eyepiece Eye relief is a good 16mm, much longer than the 10mm specified. Although I don't believe I've tried any other the eyepieces. When using hand driven alt-azimuth mounts this generous field will be appreciated. Most suffer from variable plossl, svbony, SVBONY Zoom Eyepiece, Zoom eyepiece. Honestly, I don't mind a 50-degree view, but 70 is definitely more immersive. They were identical to the UWANs (and 5 other brands of the same eyepieces). Though if you want the best, this is it. Alan Dyer is an astrophotographer and astronomy author based in Alberta, Canada. Stellarvue 4 mm Ultra Wide Angle 1.25" Eyepiece - EUW-04.. The 102 degree Nikon HWs are another good example. $65 a piece is very cheapfor these eyepieces, so you did a very good deal there. Very comfortable, bright and sharp. ), 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. 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 And the color-coded cosmetics of the SSW series are attractive, though somewhat moot in the dark under red light. Old, from WO. Astronomy Clubs, Star Parties, Shows, & Conferences, Community Forum Software by IP.BoardLicensed to: Cloudy Nights, This is not recommended for shared computers. Academic Ranking of World Universities (ARWU) #48, Academic Ranking of World Universities (ARWU) #52, private (state-approved) University of Applied Sciences, View all 231 courses still open for next intake, Marketing services for German Universities. I think probably not. Despite its size and dual barrel, its mass is only 586 grams, less than some of the competitors. Why 5 stars? Pop. You would recognize the names of the OEMs if I told you. 70 is fine at low power, 78-85 fine at medium power, but I prefer 110 at high power. I find that the longer the focal length of the scope, the more I wanted wider apparent fields. I really like the 82 FoV in my scope, great image, easy to manage and store. Like the Ethos, it can be used as either a 2-inch or 1.25-inch eyepiece. Fancy eyepieces are expensive, simpler eyepieces can be nearly as good and much more affordable. While the rubber eyecup can fold down, it is stiff enough that it is best left up. I can easily watch a close double drift past the field stop of a type 6 Nagler and often do. At 580 grams, it is the heaviest of the 82 set. Study in Munich: 15 Universities, 231 English programs I would target a 12mm-13mm for my first EP purchase. I wouldn't expect additional focal lengths. There are more expensive products, but do they perform any better? But it just matters on if you need the eye relief or not, the AT UWA 28 would be great as well if not wearing glasses. And it is just for 2-inch focusers and so requires 2-inch filters. Another good example is the 50mm finderscope, from both WO and SV (I have both, mostly the same, both excellent). Edited by timmbottoni, 03 November 2014 - 08:49 PM. In the AD8, the APM delivers tack-sharp stars to the edge. Get a chair! The ergonomics of them is quite nice to me, fit the hand very well allowing for a good grip on them. i think that what you are going to hear is : "what are you interested in looking at ?" 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. Bottom Line: A good ultra-wide eyepiece for the money. Edited by 25585, 06 March 2023 - 09:04 AM. Just received the set. Incredible clarity across the entire field of view. Bottom Line: The standard of performance for 100 eyepieces. But its the design and optical ease of a design that makes an eyepiece good for me. Bottom Line: Economical but with optical flaws. Eye relief is a comfortable 13mm and theres no annoying kidney-bean shadowing of the exit pupil, true of the others in this group. Bottom Line: Very good optics and mechanics for an excellent price. Joining an astronomy club can also put more eyepieces in your focuser to the test. Introducing the new Stellarvue Ultra Wide Angle eyepiece series. But I'm interested in the 16mm as I don't have a UWA in that focal length (I used to have the old 5000 series Meade 18mm UWA but sold it). At under $200 this eyepiece is a great way to get those wide views at a reasonable price. The 4 and the 8mm have barlow lenses in them and they are the same eyepiece other than the barlow lens. Congrats! Orion sold them as did WO too. The eyepiece is turned my 115 into a whole new scope for visual observing. 2023 Astromart.com. It is important the image stays sharp as it crosses the field, and it does in both eyepieces, but the Ethos SX is better for double stars and planets. The new PWA has an improved design with a standard fold-up rubber eyecup and good eye relief. 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. His website at www.amazingsky.com has galleries of his images, plus links to his product review blog posts, video tutorials, and ebooks on astrophotography. If so, you will need eyepieces with longer eye relief. In my 80/480 refractor, I find even 50 degrees for "high" power to be quite good--e.g., Nagler 3-6 zoom. Here is a good listing of who actually makes applianceshttp://www.appliancehase/make.shtml. That is unless it's purely coincidental that these appear to be the same as well-known OEM UWAs, and in fact Vic actually designed and manufactured every single one of them by hand using his automated CNC lathes, grinding and polishing equipment, and then triple tests them before shipping them to the user. In the 10 inch, that's 820x, the TFoV is slightly less than 6 arc-minutes, 1/10 of a degree. Maybe Vic star tests these though! The LHD series includes four other focal lengths, all with 20mm eye relief, and with the 4mm, 6mm and 9mm eyepieces having 1.25-inch barrels but very tall form factors. Telescope Eyepieces Guide - High Point Scientific 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. No. The Meade and Omegon represent great values. I have never used 100o EP's but they are larger/heavier so you might have balance issues depending on scope/mount setup. I knew they were re-branded. Cool, thanks for the info! They were identical to the UWANs (and 5 other brands of the same eyepieces). They make a good addition to the Stellaruve brandedplanetary eyepieces he has already been selling. Edited by betacygni, 05 March 2023 - 10:45 AM. Enter the maximum grade, the minimum passing grade, and your current overall grade in the grading system of your university. For some reason, uncle Al seems to have a monopoly on 13-16mm compact 82s that perform well in fast scopes as the 16 UWAN was the weak link in that line as well, but I don't remember ever trying the 16, or scrutinizing the 15mm axiom LX vs the 14 Meade or ES. Returned it. I think the common view is that they are in the ES class performance wise. The eyepiece offers a generous 15 mm of eye relief and has a standard foldable rubber eye cup. The field is so wide it can be hard to see the edge of the field. I purchased the 9mm to pair with the 20mm Optimus for my Stellarvue SVX125D refractor. The eye has to be a little above the eyecup for best position, with eye relief just 12mm. I briefly experimented with a 100-degree eyepiece but it felt exactly like the 82-degree field, with the exception of shorter eye relief. For a lighter, lower-cost alternative, and for 1.25-inch focusers, you might wish to consider an 82 eyepiece. Pros: Good off-axis sharpness and eye relief, but . I think they are made by the same company that made other brands, Orion, Zhumell, SmartAstronomy, et al. Also, I view with eyeglasses because of my severe astigmatism. Stars are sharp across all but the outer 20 percent. A great one-two punch when observing. However, eyepiece preferences are very personal and you will find a lot of different opinions on this series and its individual focal length. If the ones from Stellarvue also share these specs, then there is no doubt they come from the same assembly line. The attractive price makes it easier to collect the complete set of three, along with the 8mm and 4mm models. When I decided that I wasn't agreeing with an eyepiece, I sold it back on the used market for what I paid for it. Pros: Great optics; comfortable eye relief and eyecup. National Ranking. Especially comparing them to the ES line. Can't beat it for the price, especially since the market has gone insane. I do most of my observing with 82 degree eyepieces. Though more costly, the Stellarvue Optimus also stood out for price vs. performance in a full 100 eyepiece. 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. LMU - Ludwig-Maximilians-Universitt Mnchen, Macromedia University of Applied Sciences, Mediadesign University of Applied Sciences. I've owned all the WO UWAN in the past but sold off all of them except the 4mm. 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. This particular line saw its sales creamed by the superior ES 82s when the price on the latter was reduced. Introducing the Stellarvue Optimus eyepiece series. Please re-enable javascript to access full functionality. Below shows the 100 degree Ethos alongside the 82 degree Nagler.
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