vixen 115 ed refractor 7 instrument that uses FPL-53 low-dispersion glass to achieve near-perfect color correction. ED Refractors are faster and very good for Astrophotography but also for Show More The Series 6000 115mm f/7 ED Triplet APO Refractor Telescope from Meade Instruments features a triplet apochromatic lens system with FK61 extra-low dispersion (ED) glass and Meade's proprietary fully multi-coated optics. 3 APO Refractor Telescope OTA with 20mm Plossl, 10/1 Reduction Focuser Ivory Tube Vixen Apochromatic refractor AP 115/890 SD115S Sphinx SXP2 Starbook Ten GoTo these are the new apochromatic refractors from Vixen with super-ED (= SD) glass! Vixen VC200L Optical tube 1,538. Coupled with a medium f/7. Apochromatický refraktor Vixen 115/890 SD115S OTA - span class=redPouze tubus s příslušenstvím, bez montáže, bez stativu/span. This impressive 115 mm, f/7 APO refractor has a focal length of 805 mm, making it ideal for observing and advanced astrophotography. The 115 ED is an f/7 triplet refractor with one ED element to improve color correction. (115) 115 product ratings Vixen Telescope Mount. Our product experts have helped us select these available replacements below. APO Refractor Telescope with Premium Optics are famous for its totally color corrected optical system which produce razor sharp images for visual applications and astrophotography. Vixen apochromatic refractor telescope with 115mm aperture and ED optics Refractor lenses made with environmently friendly technologies to support a cleaner environment Includes dual T-thread flip mirror system for easy astrophotography Weighs 9. A new apochromatic refractor with high performance Super-ED glass (= SD). 5" Stellarvue dual speed, fully rotating focuser with refractor brake, threaded for field flatteners. A large aperture reflector or SCT will typically cost significantly less than a similarly sized refractor. $ 9. 7). The FPL53 glass reproduces an extremely clear and sharp image by an exceptionally high degree of elimination of residual chromatic aberrations. ED apochromatic triplet refractor optics: 115mm (4. 5'' rack & pinion, zero image-shift, dual speed 10:1 Additionally. 25" and 2" compression ring adapters are included. 7 focal ratio, the ED "S" series provide a sharp, color-free image of high contrast for both visual and photographic applications. useful visual power: 230 x Backfokus: 180 mm (from end of 2" adapter) Focuser: 2. My Explore Scientific ED 102 Carbon Fiber refractor. 00 Meade LX850-ACF 14" f/8 with UHTC and Starlock $9,699. f/7 Resolution threshold, arcseconds. 7). This 4. The Sky at Night Magazine states: "Vixen's optics was excellent. Excellent optical performance, flexibility and a well-engineered mechanical concept, including high-quality ZTA focusers, represent a perfect all-round solution for the highest demands. Levenhuk Ra R115 ED Triplet OTA is a refractor with an objective lens of 115-mm (4. 3. Focuser: 2. Vixen has been selling this Achromat successfully for many years. Vixen APO 115/890mm - 2-lens SD Apochromat, multi-coated 2. It weighs only 13 lbs. 0 review. $1,199. 8mm eyepieces. 5 Stars (0) The Vixen SD115S apochromatic refractor is completely made in Japan and delivers an high quality SD doublet lens with 115 mm of aperture and 890 mm focal length (focal ratio F/7. The Vixen ED refractor range has been redesigned in order to allow the use of full frame DSLR camera sensors and yet are still compact and portable. Vixen Telescope Accessories Explore Scientific 115mm F/5. That is the reason why I like Vixen ED series. 25" Metal Focuser - OTA Vixen / ED Refractor Telescopes : VI2617. But its low price point makes in an attractive option for people that want a small point-and-shoot camera. 6 Kg. Co lze vidět pomocí dalekohledu Vixen 103/825 ED AX103S Sphinx SXP2 Starbook Ten GoTo: - Dvojhvězdy, vzdálené od sebe více než 1 úhlová vteřina (za dobrých podmínek), dosah magnitudy 13. This type of lens produces true colour and high-contrast images. 5 Air-Spaced Triplet ED Apo Refractor In Carbon Fiber With 3" Hex Focuser The AX103S is a top-of-the-range ED apochromat in the refractor series. I was curious to see how well this reasonably priced 115mm APO performed, and was expecting good things. This is a sizeable aperture telescope as APO refractors go, yet it weighs in at a mere 12. The Sky at Night Magazine states: "Vixen's optics were excellent. 0 refractor contains a central ED lens in the objective and reduces chromatic aberration to an absolute minimum. 3 is the fastest of the Vixen 114/115 sized scopes they made. Our product experts have helped us select these available replacements below. Stellarvue 115mm Apochromatic Triplet Refractor Telescope, White is part of our greater variety of Stellarvue Astronomy Products. 15") aperture, 480mm focal length, f/6 focal ratio. Meade’s Series 6000 115mm APO is a 115mm aperture, Triplet Apochromatic (APO) Refractor with 805mm (f/7) Focal Length. The SD 115 ED refractor is the largest refractor in the Vixen range. 5 3. 00 AstroBin is an image hosting website specifically targeted to astrophotographers: it's the first and the last place where you need to upload your astrophotography images. Extremely Low Dispersion glass Optics coating. Orion 80 mm GoScope Refractor 4/17/13 . If the surfaces of the lenses have the proper shape, the light will come to a focus. 00 Meade’s Series 6000 130mm is a 130mm aperture, Triplet Apochromatic (APO) Refractor with 910mm (f/7) Focal Length. But looking through one of those verify that contrast is not a refractor thing alone Meade’s Series 6000 115mm APO is a 115mm aperture, Triplet Apochromatic (APO) Refractor with 805mm (f/7) Focal Length. Vixen AP 103/795. 25" with included adapter Diagonal 90° star 2" snout and holder Finderscope None Tripod None Mount Type Vixen-style dovetail Optical Tube Dimensions Diameter: 4. F= 805mm. Optimised baffling on this latest model allows imaging with modern cameras minimising any vignetting. The EON 115mm refractor’s finder dovetail base can also be used for optional guide scopes such as one of our Mini Guide Scopes. 00" Limit value: 12. 7 focal ratio and capture crisp images for your eye?s enjoyment. Chromatic aberration is virtually eliminated. I have had some reflectors from Cave and Meade and Intes and Vixen and none but the Cave have shown good or impressive contrast. 5 FPL-53 Triplet ED APO Refractor . Co lze vidět pomocí dalekohledu Vixen 115/890 SD115S Sphinx SXP2 Starbook Ten GoTo: - Dvojhvězdy, vzdálené od sebe více než 1 úhlová vteřina (za dobrých podmínek), dosah magnitudy 13. Product description: SD81S, SD103S and SD115S, these are the new apochromatic refractors from Vixen with super-ED (= SD) glass! The redesigned lens enlement with FPL-53 glass reduces colour error (chromatic aberration) to a hardly noticeable degree, and ensures an extremely clear and sharp image. Mounting Ring(s): R115SET mounting rings with five 6 mm threaded holes on the top and bottom. Modest German equatorial astrophotography mounts such as the Orion Sirius EQ-G or Celestron AVX will have no problem handling this lightweight tube, with all of your photography gear included. 0 cm, with dew shield Meade 115mm Series 6000 ED Triplet APO Refractor Telescope - 261002. Vixen Optics. The new ED lenses incorporated into the Vixen ED115S - 115mm Refractor Telescope feature brighter images from the shorter f/7. Vixen Astronomical Telescope New Icarus D-80M Space Observation Japan #M3390. 200mm - 500mm 2. Vixen dovetail rail. Meade Series 6000 80mm f/6 ED Triplet APO Refractor Telescope $999. Vixen Refractor Telescopes. Sized between the popular 4-inch and less common 5-inch refractors, the Vixen Optics ED115S ED doublet refractor is an f/7. The new reducer will optically flatten the images yielding pin-point stars to the edge of your photographic frame. All EvoStar ED refractor optical tubes have been light-baffled to minimize stray light, and the tube interior features a matte black finish to prevent light reflections from reaching the focal plane. Vixen AX103S. 3€ Category: Telescopes Telescopes For wide field images the 2” focal reducer/flattener will reduce the 80mm refractor from f/6 to an f/4. 5" APM Focuser with The Vixen ED115SWT, with Japanese ED optics, yields bright, pinpoint star images. Vixen ED115S Refractor (a middleweight scope with a heavy punch) NEW updated version of the highly respected ED 115S Apo. apm 115/805 apo refractor w/ lw tube & 2" feathertouch focuser vixen ed103s refractor telescope w/ sphinx sx2 mount & star book one tec 140mm f/7 apo ed 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 115mm FPL-53 Apochromatic Refractor. This Vixen ED115SWT is big scope ı big in performance and big in price. Orion Short Tube 80 (Celestron FS80WA) (Review #1, 1997) Orion Short Tube 80 (Review #2, January 2012) 1/18/12 Orion 80 mm EQ Ultra Orion 80 mm ED apo 2/1/04 Orion Skywatcher 120 8/7/00 . The Series 6000 Apochromatic Refractors are some of the best crafted refractors on the market. The color correction is perfect, since it uses FPL-53/Lanthanum doublet. The quick answer is a high-quality, doublet or triplet refractor. Hard Carry Case: The Astro-Tech AT115CA hard case is designed to hold the Astro-Tech AT115EDT 115mm triplet ED apo refractor. The Vixen SD103S has a 103mm objective lens with a focal length of 795mm, making it an f/7. Order online or call 866-252-3811 To me the view through a refractor is like fine wine - to be enjoyed. - Více tmavých skvrn (kontinentů) na Marsu. Fully-illuminated image circle is 45mm. The newly designed high definition ED lens in Vixen's ED103S gives excellent optical performance in a short optical tube for easy handling. About the Vixen ED115S I hereby also offer my Vixen ED115S for sale. 7 focal ratio and capture crisp, pinpoint star images for your eye’s enjoyment. All three lens elements are slow-polished for smooth surfaces, with less scattered light. The best quality Ohara SFPL-53 glass is used in the ED element, which has an Abbe number of 94. 007 Focuser. Every refractor is independently produced and tested to guarantee they meet Meade's highest standards in terms of both optics and mechanics. Skygaze Optics Telescopes and sky viewing tools. A thread-on metal objective lens cap, a narrow Vixen-style dovetail mounting bar and two heavy-duty hinged tube rings with multiple, pre-drilled and tapped M6 holes along the top and bottom are included. The new models are designated SD (Super extra low Dispersion glass). The new reducer will optically flatten the images yielding pin-point stars to the edge of your photographic frame. The LX85 Series 115mm APO has a 3-element apochromatic refractor optical design using the highest grade extra-low dispersion optical glass to virtually eliminate false color, yielding astonishing color correction, contrast, and sharpness. 2821 NW Market ST, STE G. Vixen’s new SD115S apochromatic refractor features high-performance Super ED Glass (=SD) made of leading-edge glass to deliver extremely clear and sharp images by eliminating color aberration. This is a 180mm, f-7 apochromatic refractor made with an Ohara S-FPL-55 super-low-dispersion center element. The new ED lenses feature brighter images from the shorter f/7. It features a triplet ED object lens and a rear-mounted field-flattener lens. 5" Rack and Pinion focuser with 1:10 fine focusing. The Sky at Night Magazine states: "Vixen's optics was excellent. About the Losmandy G11 + HD Tripod Item #37124- Vixen SSW 10mm ED Ultra Wide Eyepiece Telescope eyepiece with unique anti roll design and high quality lanthunum glass Usually Ships in 24 to 48 Hours Vixen VC200L Optical tube 1,538. A refracting telescope (usually called a refractor) does this with a carefully made lens system. 7 doublet apo refractor. The newly designed high definition ED lens on Vixen's ED115S Refractor gives excellent optical performance with its Super Extra Low Dispersion (SD) glass. The scope is in good condition, few scratches on the outside but clean Japanese quality optics. The range is now designated SD (standing for Super extra low Dispersion glass) and includes the same 81mm, 103mm and 115mm variants. Featuring an air-spaced triplet optical design that virtually eliminates chromatic aberrations, this telescope generates brilliant high-contrast images by combining genuine Ohara FPL-53 extra-low dispersion (ED) glass and proprietary EMD enhanced multi-layer coatings on all optical surfaces. 7 mid-speed instrument. I have the Vixen ED 115S refractor. The FPL53 glass reproduces an extremely clear and sharp image by an exceptionally high degree of elimination of residual chromatic aberrations. Šošovkový hvezdársky ED Glass Focal Length 1. The Canon Ixus 185 HS isn't going to wow you with features. 75" with its sliding dew shield retracted for easy transport and storage in the included 30. f/7 - f/9. 1. Buyer add 2. In combination with the rear Field Corrector Lens, the AX103 yields clear images to the edges of the field of view. 8 Optical Design Refractor Series ED Triplet APO FPL-53 Skill Level Intermediate Professional Product Description The Altair Astro 115mm F7 EDT APO is a highly specified triplet APO refractor which significantly outperforms 4" refractors both in resolution and light grasp, whilst still remaining quite portable. 5 10/9/00 Orion (Vixen) VX120 Neo-Achromat 6/15/00 Pentax 75 ED apochromatic triplet refractor optics: 80mm (3. 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. 00 Add to Basket The Tecnosky 115/800 is an excellent value Triplet Apochromat using an FPL-51 element. For crisp wide-field observing and imaging, nothing can beat a true three-element Apochromatic Refractor (APO). It uses an ED (Extra-low Dispersion glass) center element to reduce spurious color halos and fringing to vanishingly low levels. This is an all new design from Explore Scientific and offers greater quality optics provided by Ohara. 9 7x50mm; 2" holder, 1¼" flip mirror w/T-threads; tube rings/dovetail plate 149. - Více tmavých skvrn (kontinentů) na Marsu. As for taking it inside a carry-on luggage, the Vixen like said in a previous post does not have a retractable dew shield, so its length of 585mm could be problematic. Remember to check out the full line of Telescopes from Stellarvue which we present at everyday affordable prices. 00. 99 A new apochromatic refractor with high performance Super-ED glass (= SD). 5" / 11. 7 focal ratio, the ED "S" series provides a sharp, color-free image of high contrast for both visual and photographic applications. ED Refractor Telescopes from 50mm to 150mm Aperture Quality discount ED telescopes with 2-element objectives. The EON 115mm refractor telescope features a dovetail finder scope base for use of optional aiming devices or Mini Guide Scopes. Sky Rover ULT 115 ED Glass Triplet APO Refractor Telescope Features… A Vixen ED114SS APO Refractor With optical report Complete with reducer and Field Flattener also includes Baader 4in 1 visual back and original Vixen back , scope rings a superb all round scope for visual or Astro Photography with Takahashi quality optics its a F5. 8 and the 3” model will reduce the f/7 115mm and 130mm refractors to f5. 0. 25 Triplet APO Refractor: This exceptional refractor will satisfy even the most demanding astrophotographers and observers. It includes a 10x50 viewfinder and a better Baader diagonal holder. Mounting Ring(s): R115SET mounting rings with five 6 mm threaded holes on the top and bottom. The Vixen ED115S is an excellent telescope. Looks like VC200L need Meade’s Series 6000 80mm is a 80mm aperture, Triplet Apochromatic (APO) Refractor with 480mm (f/6) Focal Length. 3 / 5. Vixen Optics. 00 Vixen Apochromatic refractor AP 103/825 ED AX103S OTA $ 3,460. Safely secure and transport your APO with the included hard aluminum hard carry case. The FPL53 glass reproduces an extremely clear and sharp image by an exceptionally high degree of elimination of residual chromatic aberrations. As a refractor with appropriate focal specs for imaging, the EON is up to the task and will last for eons as one of your favorite scopes. Orion Astroview 120 8/7/00 . Vixen 115mm ED ED115S Refractor with Sphinx Mount Telescopes, Binoculars, Spotting Scopes, Microscopes, Riflescopes, Astronomical Accessories,Refractor,Reflector New Vixen refractors are considered as the poor mans Takahashi for the 103mm and 115mm ED refractors. Vixen Apochromatic refractor AP 115/890 SD115S Sphinx SXP2 Starbook Ten GoTo these are the new apochromatic refractors from Vixen with super-ED (= SD) glass! Delightful reductions most typically associated with Diminished final price Vixen 3666 Focal Reducer for the ED81S, ED103S & ED115S Refractor Telescopes web blog, Take advantage of budget conscious sizzling a very Vixen 3666 Focal Reducer for the ED81S, ED103S & ED115S Refractor Telescopes intended for sales events!!. Incidentally, I discovered the recent availability of TEC APO 140 at a reasonable price (everything is relative) regarding to its many qualities and its significant diameter. 5" & 60 mm apart with one in center. 5" (775mm) long, 9" (229mm) wide, and 10" (254mm) deep including the feet that prevent the case from resting directly on the ground. Seattle, WA 98107 Optical tube with air-spaced 70mm F6 ED Triplet Apochromat lens system (420mm focal length) FPL53 ED/SD glass element and mating elements housed in a precision adjustable CNC machined lens cell and carefully adjusted for best performance. 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 115mm FPL-53 Apochromatic Refractor. This reduces chromatic aberration and yields high contrast images. Chromatic aberration is virtually eliminated. 0. This is a great choice for someone transitioning between visual and imaging astronomy, and is suited to both applications. 3kg (14lb) Sorry for the rambling posting, if I think of any other benefits I will post them. This is a great choice for someone transitioning between visual and imaging astronomy, and is suited to both applications. 5" Stellarvue dual speed, fully rotating focuser with refractor brake, threaded for field flatteners. I was curious to see how well this reasonably priced 115mm APO performed, and was expecting good things. Specifications for Vixen ED114SS Apochromatic Refractor Telescope TS3391: The Vixen A105M achromatic refractor provides pinpoint images of the stars as well as sharp images of the Moon and planets. 25" Metal Focuser - OTA Vixen / ED Refractor Telescopes : VI2617. Meade Series 6000 ED APO Triplets are among the finest available optically at any price. 2017: "A good refractor without chromatic aberration which not only shows its strengths at high field light intensity and 2´" eyepieces around the 40mm focal length, but is also a pleasure for The Astro-Tech AT115CA hard case is designed to hold the Astro-Tech AT115EDT 115mm triplet ED apo refractor. 5. Features a fully multi-coated triplet objective lens made from the highest quality FPL 53 ED (extremely low dispersion) glass, for outstanding contrast and sharpness as well as near zero detectable chromatic This high-quality refractor features a 105 mm achromatic lens. 5 AIR-SPACED TRIPLET ED APO REFRACTOR at the best online prices at eBay! Altair Astro Star Wave Series 115 F7 ED Triplet APO is een Altair Astro telescoop uit de Robtics categorie Refractor (Lens) Telescopen. This extra-low dispersion (ED) Triplet APO offers fully multi-coated optics for crisp, clear images. Larger models can be very expensive (and heavy!) due to the high-quality ED glass used. I was hoping to find out some information regaring the Saxon Cielo HD 1. In addition, while a large SCT is relatively easy to handle, a large refractor will typically be long, heavy and unwieldy. 2 pounds. Vixen ED115S Telescopes 115mm w/ Dual Speed Focuser has been discontinued by Vixen and is no longer available. The rack-and-pinion focusing mount accepts an optional adapter for 50. The scope corrected false colors almost perfectly when in focus. This is a sizeable aperture telescope as APO refractors go, yet it weighs in at a mere 12. Orion EON 130mm Triplet ED Apochromatic Refractor Written by Stuart Parkerson on August 18, 2020 The Orion EON 130mm Triplet ED Apochromatic Refractor was designed for the dedicated visual observer or imager seeking a top-of-the-line instrument to advance their capabilities and enjoyment in the hobby. The new lenses focus the full spectrum of visible light to a critical point much more accurately than past ED products. 4 gre The Orion 9534 ED80T CF is a versatile triplet apochromatic refractor telescope with ED (extra-low dispersion) glass to ensure remarkable aberration-free resolution. f/4. articol: 62969 Marca: Vixen. The Orion EON 104 mm ED-X2 f/6. 8 ED102S: ED102SS Refractor The newly designed high definition ED lens on Vixen's ED115S Refractor gives excellent optical performance with its Super Extra Low Dispersion (SD) glass. 37"), this new and lighter version of the Astro-Tech AT111EDT ED triplet apochromatic refractor gathers over 18% more light than the more common size 102mm (4") refractors. Features a 115mm aperture, 805mm focal length, and f/7 focal ratio. Apochromatic air-spaced triplet refractor Aperture 115mm Focal Length 632mm Focal Ratio f/5. The 115 ED is an f/7 triplet refractor with one ED element to improve colour correction. 7 focal ratio, the ED "S" series provides a sharp, color-free image of high contrast for both visual and photographic applications. 2 90 2. These gave really good, pleasing views. This is a premium astrophotography refractor telescope! Lifetime warranty. 5" Meade Series 6000 115mm apochromatic ED triplet refractor combines premium optical performance, portability, and a reasonable price for the serious visual observer and astrophotographer Includes HAL130SXG Tripod The high definition SD lens on Vixen's ED115S Refractor gives excellent optical performance with its Super Extra Low Dispersion (SD) glass. 5. 1" f/7. 0 Refractor features a three element objective lens, incorporating a central ED lens. Exceptional views with these and lightweight as well. 85 TeleVue 76mm f/6. The Vixen Telescope ED115S Refractor'''s lenses are made with environmently friendly technologies, free of hazardous lead that helps to support a Not only is the EON 115mm ED Refractor a great wide-field performer, it's also conveniently compact and measures just 27. The f8. Vixen SD115S Apochromatic Refractor Telescope has been discontinued by Vixen and is no longer available. The SD glass is designed to 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 115mm FPL-53 Apochromatic Refractor. The astro-photographer will be especially pleased with the high contrast images through this telescope. The air-spaced doublet apochromatic optical system of this optical tube uses an ED (Extra-low Dispersion glass) lens element. 0 refractor contains a central ED lens in the objective and reduces chromatic aberration to an absolute minimum. Coupled with a medium f/7. 5 Air-Spaced APO Triplet CF Refractor strikes a delicate balance between aperture and weight, making it ideal for lunar, planetary, and deep-sky viewing while still being highly portable. Safely secure and transport your APO with the included hard aluminium hard carry case. 00 £ * Shipping Weight 7 kg Vixen SD115S Apochromatic Refractor telescopes are premium Japanese instruments utilising the finest optical components that result in superb views of the night sky. 99 (Save 20%) $1,799. The ED "S" apochromatic refractor features Extra-Low Dispersion (ED) glass in its objective lens to suppress chromatic aberration to a virtually invisible level. 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 Explore Scientific’s ED140 FPL53 140mm f/6. The Sky at Night Magazine states: "Vixen's optics were excellent. 115 mm: Focal Ratio: f/5. 87 (Save 55%) $3,999. This 115 mm FPL-53 Apochromatic Refractor from Explore Scientific displays night sky marvels such as the serene beauty of Saturn's rings, the gorgeous barren lunar landscape, or the brightest deep sky gems of the Messier catalog. 5" (775mm) long, 9" (229mm) wide, and The Vixen ED refractor range has been redesigned in order to allow the use of full frame DSLR camera sensors and yet are still compact and portable. Vixen ED115S Apochromatic ED Refractor with Dual Speed Focuser, Dovetail Adapter and Tube RingsModel 75866The largest aperture model of the ED series, the ED115S is a 115m APO refractor using Vixen’s latest ED glass for low Vixen Apochromatic refractor AP 115/890 SD115S Sphinx SXP2 Starbook Ten GoTo $ 9,100. Also included is a 2″ and 1. The glass is perfect with some dust that won't affect imaging or visual. 5" HEX focuser. The Extra Low Dispersion ED Lens, which is a part of the 2-element Objectives of the ED refractor reduces the color aberation against an achromatic refractor. 3. 115 Focal length, mm. We are taking deposits Type of telescope: 3-element SuperED Apo Refractor Lens: 3-element SuperED Color: white Tube material: Kruppax 50, Aluminium Aperture: 115 mm Focal ratio: f/7 Focal length: 805 mm Coating: Multicoated Resolution: 1. The AX103S is a top-of-the-range ED apochromat in the refractor series. 01 per batch. This results in higher contrast, and a cleaner sharper image with no spurious colour visible at all in the image. Find great deals on Refractor Binoculars & Telescopes, including discounts on the Vixen ED80SF 600x100mm Refractor Telescope. 5 Air-Spaced Triplet ED Apochromatic Refractor in Carbon Fiber with 3" HEX Focuser. Vixen's new SD115S f/7. Vixen Refractor Telescopes deliver amazing deep sky views. f/7 ED Apochromatic Refracting Telescope Aluminum Hard Carry Case Included This 115 mm FPL-53 Apochromatic Refractor from Explore Scientific displays night sky marvels such as the serene beauty of Saturn's rings, the gorgeous barren lunar landscape, or the brightest deep sky gems of the Messier catalog. 1 Dot Finder; 2" holder, 1¼" flip mirror w/T-threads; tube rings/dovetail plate 150 ED 80S: ED102S Refractor ED102SWT OTA SX-Trim 102 920 9 950 / 37. 600mm - 988mm 3. Series 6000 115mm Triplet APO Fully Multi-Coated Optics Vixen-style dovetail D= 115mm. 94 plus or minus . I was curious to see how well this reasonably priced 115mm APO per-formed, and was expecting good things. 3 and with reducer it’s F4. I was curious to see how well this reasonably priced 115mm APO performed, and was expecting good things. In the past I have owned several Skywatcher refractors with FPL 53 glass. The Series 6000 Apochromatic Refractors by Meade are some of the best-constructed refractors available today. 1 mag Max. 5 Air-Spaced Triplet ED APO Refractor in Carbon Fiber with 3in HEX Focuser $ 3,499. There are some tiny marks outside the tubes left by the previous owner. 7 focal ratio to capture crisp, pinpoint star images for your enjoyment. Celestron 130eq. 2 pounds. 00 £ * Shipping Weight 7 kg The ULT 115 APO Refractor Telescope is pure quality from the highly precise CNC machined lens cell to the solid United Optics CNC-machined mounting rings. The aluminium tube is fully baffled and now fitted with a 2. Telescopes that use the AudioStar (SKU: 07640) or AutoStar #497 handbox controller include the DS-2000, StarNavigator, StarNavigator NG, ETX, ETX Observer, LXD-75, LT, LX65, LX80, LX85, LX90 and Coronado DSM. Vixen APO 115/890mm - 2-lens SD Apochromat, multi-coated Here you find a wide range of color free APO Refractor Telescopes. 1000mm - 1900mm Focal Ratio 2. The optics are described as Extra Low Dispersion Optics. The FPL53 glass reproduces an extremely clear and sharp image by an exceptionally high degree of elimination of residual chromatic aberrations. Explore Scientific ED 152mm Carbon Fiber Edition f/8 Air-Spaced Apochromatic Triplet Refractor Telescope $8,888. 5 APO ED Refractor Telescope with Porta II Tall Mount 0. Chromatic aberration is virtually eliminated The ED "S" apochromatic refractor features Extra-Low Dispersion (ED) glass in its objective lens to suppress chromatic aberration to a virtually invisible level. - Množství struktur na Měsíci, trhliny, krátery o průměru od 3 km. Meade 115 mm Series 6000 ED APO Triplet Refractor. 7 Ortho-APO Refractor with 2. It comes with standard accessories (OTA, finder scope, rings, etc). I am interested to know which type of glass is used to make the doublet objective. The Vixen ED refractor range has been redesigned to allow use of full frame DSLR camera sensors. The package includes the optical tube, a two-speed 2-inch focuser, a set of rings, a Vixen-compatible mounting plate, and a foam-lined aluminum carrying case. 5 aperture ratio delivers an optimal contrast and ensures that colour deviations are kept to a minimum. Its Achromatic lens is composed of convex crown glass and concave flint glass elements, combined to reduce chromatic aberration and produce bright and stable images. Vixen Vixen VMC200L. The Vixen SD103S apochromatic refractor is completely made in Japan and delivers an high quality SD doublet lens with 103 mm of aperture and 795 mm focal length (focal ratio F/7. Ds 114. This ED apochromatic refractor features Extra-Low Dispersion (ED) glass in objective lenses of those Vixen telescopes to suppress chromatic aberration to a virtually invisible level. Chromatic aberration is virtually eliminated. Vixen Refractor apochromat AP 115/890 SD115S Sphinx SXP2 Starbook Ten GoTo Nr. The Meade Series 6000 115mm apochromatic refractor is designed for both visual and photographic astronomy. This is a limited run of 30 telescopes. Meade Series 6000 Apochromatic refractor 115 mm F/6. Buyer add 2. A slip-fit metal objective lens cap, a narrow “Vixen-style” dovetail mounting bar and two heavy-duty hinged tube rings with multiple, pre-drilled and tapped holes along the top and bottom are included. Refractor telescope with 115mm aperture and ED glass on the popular Vixen SXD equatorial mount; Includes dual T-thread flip mirror system for easy astrophotography; Incorporates one piece hardened steel RA and DEC shafts with needle bearings throughout; Innovative Star Book hand controller includes full color LCD screen and 22,000+ object database! Vixen ED115S Refractor Posted by Lawrence Carlino 03/21/2007 12:00AM For refractor aficionados, the seemingly huge gap between the ubiquitous 4-inch ED and APO scopes and the much heavier and more costly instruments in the 5-inch range creates a dilemma. 7" long Vixen-style dovetail is bolted to the tube rings. 7 Apochromatic Refractor features high-performance Super ED Glass (SD) made of leading-edge FPL53 glass to deliver extremely clear and sharp images by eliminating color aberration. Meade 115 mm Series 6000 f/7 ED APO Triplet Refractor To find one of the finest crafted refractors available, look no further than the Meade Series 6000 Apochromatic Refractor. 5") aperture triplet ED apochromatic refractor perfect for astrophotography as well as serious visual applications High contrast images with superb color correction and sharpness provided by fully multi-coated, triplet ED optics and versatile f/7 focal ratio Vixen ED115S Refractor with Accessories The ED115S is a splendid example of an imaging telescope, ideal for those looking to get a handle on astro-photography and put their foot in the door. meade 115mm apo review . 2. ♦ Imaging telescope: Photoline APO 115 - image correction with TS Flattener (without focal length change) Customer statement - Thorsten Temmel, 12. 7" Focuser Price: $7,402. Another advantage of the SD refractors is their very short length and lightweight design. Vixen ED115S Refractor with Accessories The ED115S is a splendid example of an imaging telescope, ideal for those looking to get a handle on astro-photography and put their foot in the door. MEADE 6000 Series 115 mm APO. It uses a three-element, air-spaced lens to deliver high-contrast and colour-corrected views. Holes are spaced 1. Assembled product weight: 5. 5 Eyepiece Barrel Diameter 2" 1. Despite its inexpensive competition the A105M stood its ground confidently. 115 mm The Series 6000 Apochromatic Refractors will fill the need of the most discerning astronomer. Vixen ED114SS Apochromatic Refractor Telescope GP-Trim TS3391 features also a third field-flattener lens, built into the focusing drawtube, elimates astigmatism and field curvature. Minimum Strehl ratio 0. 2 pounds. Here you will find our very high-quality triplet Super-ED apochromats, which we developed together with LZOS. 5 Year Warranty. Explore Scientific ED 115 FPL 53 115mm F/5. 00 Focuser: 2. Vixen' s NEW AX103S, f/8. I know A 9. The SD81, SD103 and SD115 all feature extra low dispersion glass for amazing views. What performance improvement does the 102mm triplet ED lens offer? The Altair 102-715 APO sports a triplet air-spaced FPL-53 Super ED lens system for better colour correction than normal doublet or dual lens telescopes. The advantage of these SD refractors is their short length and low weight. Coupled with a medium f/7. Vixen ED115S Telescope with Sphinx SXD Mount 25034 comes with a 4. This extra-low dispersion (ED) Triplet APO offers fully multi-coated optics for crisp, clear images. The AX103S is a top-of-the-range ED apochromat in the refractor series. 99 $ 3,250. 5" APO Telescopes that will take you to a new level of imaging performance. Specificaties:Telescoop systeem: Losse telescoopbuis (OTA)Telescoop type: Lenzentelescoop (Refractor), Apochromatische refractorTelescoop serie: StarwaveTelescoop merk: Altair AstroTelescope Lens type: Triplet (3 lenzen)Telescoop opening (van/tot): 100mm Help us to grow by adding additional equipment to the database. 85 TeleVue 76mm f/6. The Series 6000 Apochromatic Refractors will fill the need of the most discerning astronomer. 65 shipping. SD115S lenses use SD (Super ED) glass lenses made of FPL53, a material that exhibits particularly excellent The Vixen ED refractor range has been redesigned in order to allow the use of full frame DSLR camera sensors and yet are still compact and portable. Each refractor is individually constructed and tested to ensure that they meet our highest standards, both optically and mechanically. < Vixen ED80Sf 80mm f/7. Safely secure and transport your APO with the included hard aluminum hard carry case. Luke Perkin [17] 2020-06-16 22:03:38 When I compare the scope calculator and the binocular calculator, the same true fov of 5 degrees gives star transit times that are hugely different, 1,214 sec vs 133 seconds. Covered by a 5 Year Orion 10087 EON 115mm ED Triplet Apochromatic Refractor Optical Tube Assembly (White) A beautifully constructed, 115mm (4. Meade Series 6000 ED APO Triplets are among the finest available optically at any price. 7 lbs. Additional site navigation. 25 ED Eyepieces I am looking at the Sky Rover ULT 115 ED Glass Triplet 115mm APO Refractor Telescope The current ey Watch on The Meade 6000 Series 115 ED f/7 Triplet Refracting Telescope is one of their finest telescopes and is an excellent pick for imaging or visual astronomy alike. Vixen Telescope Accessories Explore Scientific 115mm F/5. Features a 115mm aperture, 805mm focal length, and f/7 focal ratio. My 115mm fully outfitted is right around 6. You also have a 2-year warranty. Šošovkový hvezdársky A new apochromatic refractor with high performance Super-ED glass (= SD). 115 mm: Focal Ratio: f/5. The Vixen ED115S 115mm Telescope comes complete with 125mm tube rings and Vixen 's Dual Speed Focuser. 5 kg (12 For wide field images the 2” focal reducer/flattener will reduce the 80mm refractor from f/6 to an f/4. Phone/Email Support: Mon-Fri 10am to 5pm. You can also explore other items in the Telescopes yourself to try and find the perfect replacement for you! Orion 115 mm EON ED Triplet APO Refractor. The 115 ED is an f/7 triplet refractor with one ED element to improve color correction. 5") aperture f/7. False color is barely noticable on the the brightest stars and moon. 7% for Paypal. Ideal for visual observation as well as prime focus, eyepiece projection, and afocal imaging astrophotography techniques, the Vixen Optics SD115S 115mm f/8 ED APO Refractor Telescope has the largest aperture and longest focal length in the series, boosting its light-gathering ability and magnification potential up from the smaller models—making this an ideal optical tube for any astronomer or photographer who wants to view and photograph the moon, planets and deep sky objects. 0 refractor contains a central ED lens in the objective and reduces chromatic aberration to an absolute minimum. It features a triplet ED object lens and a rear-mounted field-flattener lens. The range is now designated SD (standing for Super extra low Dispersion glass) and includes the same 81mm, 103mm and 115mm variants. This 80mm aperture triplet objective features FPL-53 extra-low dispersion glass that provides tack-sharp resolution as the views and captured images come through true to color. The Orion 9534 ED80T CF is a versatile triplet apochromatic refractor telescope with ED (extra-low dispersion) glass to ensure remarkable aberration-free resolution. A slip-fit metal objective lens cap, a narrow “Vixen-style” dovetail mounting bar and two heavy-duty hinged tube rings with multiple, pre-drilled and tapped holes along the top and bottom are included. 53”) aperture, 805mm focal length, f/7 focal ratio. For crisp wide-field observing and imaging, nothing can beat a true three-element Apochromatic Refractor (APO). I mounted the Explore Scientific ED102 to a Sky-Watcher HEQ5 equatorial telescope mount for many Introducing Stellarvue's largest apochromatic refractor telescope, the SVX180T. One of the first things you need to realize is the Vixen Our Verdict: Without making the leap into the $2000 budget or more, the EON 115 ED Triplet APO telescope allows you to take your astrophotography skills to the next level. I have upgraded the focus knobs. I think you will be quite surprised at the performance of a small 65-80mm refractor such as the Explore Scientific ED80 I currently use for astrophotography. Individually built and tested, each refractor is guaranteed to live up to Meade's high standards, optically as well as mechanically. ED 80S Refractor ED80SWT OTA SX-Trim 80 720 9 716 / 28. The Vixen ED refractor range has been redesigned in order to allow the use of full frame DSLR camera sensors and yet are still compact and portable. 7% for Paypal. 5" & 60 mm apart with one in center. 7" Focuser Price: $7,402. 25″ adapter with brass anti-marring compression rings. Meade STELLA Wi-Fi adapter. You will find the best optical quality as usually delivered by Vixen along a sturdy yet light optical tube. About Vixen ED115S The ED "S" apochromatic refractor features Extra-Low Dispersion (ED) glass in its objective lens to suppress chromatic aberration to a virtually invisible level. The scope corrected false colors almost perfectly when in focus. It uses an ED (Extra-low Dispersion glass) center element to reduce spurious color halos and fringing to vanishingly low levels. Find many great new & used options and get the best deals for EXPLORE SCIENTIFIC ED115 FPL53 115MM F/5. 00. About eBay Product Discontinued by Manufacturer. $115. 3/600mm with excellent flat field. Thanks to the FPL-53 lens, it offers an extremely high contrast and sharpness. The telescope tube is fitted with a modern dual-speed Crayford focuser with the 3'' large diameter thread that provides for precision focusing and eliminates backlash. Vixen SD81S 81mm f/8 ED Apochromatic Refractor Telescope (OTA Only) #26146. Vixen ED115S OTA SX-Trim APO Telescope 2616 is a 4. This impressive LX85 package is ideal for astrophotography, planetary and lunar work, as well as deep-sky observations of brighter galaxies, nebulae Explore Scientific 115 mm FPL-53 ED APO Triplet Refractor. 8 and the 3” model will reduce the f/7 115mm and 130mm refractors to f5. Triplet APO, Fully Multi-Coated Optics, Vixen-style dovetail included, Focal length 805mm. This is an excellent 4. $16. The Vixen SDs are indeed some of the best ED doublets, but I wouldn't say they are for those prices. ED glass Mirror/Lens diam. It certainly is a whole new level of quality, boasting splendid performance and interesting features. 2 pounds. Placing an eyepiece at that “focal point” will let you see what you have pointed the telescope at. Ratings Distribution. 0" / 66. 5: Focal Length: 632 mm With an aperture of 111mm (4. fully multi-coated Objective lens diameter (aperture), mm. I have a 6 month old mint condition Vixen ED114 SS APO refractor in excellent, new condition. 99 Free Gift Available Explore Scientific 12in/305mm Truss Tube Dobsonian Telescope (3) $2,249. It is a 115 / 890mm F7. 300,00 Omegon Ocular Flatfield ED 18mm 1,25 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 115mm FPL-53 Apochromatic Refractor. The range is now designated SD (standing for Super extra low Dispersion glass) and includes the same 81mm, 103mm and 115mm variants. Quality optics: Your 102-715 Super ED Triplet APO optics are hand figured at the final stages of production and repeatedly tested until signed off by the optician in charge. A new apochromatic refractor with high performance Super-ED glass (= SD). Whether you choose the entry level A70Lf with all glass optics or the Japanese made AX103S, you can be assured of great viewing. 7 refractor. 5" APO scope for astrophotography (S&T May 2002). Explore Scientific's highest performing 127mm ED APO Refractor telescope yet! Carbon fiber refractor telescope with APO triplet ED optical glass and features Explore Scientific's precision 2. Vixen Product Center Orion EON 115mm and 130mm ED ED115 FPL53 115mm f/5. 1. Vixen-style dovetail dew shield Pouch The LX85 Series 115mm APO has a 3-element apochromatic refractor optical design using the highest grade extra-low dispersion optical glass to virtually eliminate false color, yielding astonishing color correction, contrast, and sharpness. If you look at a bright target through a telescope that uses a single-element lens, it will typically be surrounded by a ring of colour. Hello world! March 5, 2018. 5: Focal Length: 632 mm Takahashi TOA-130S - 5. Orion is committed to supporting you with yourOrion EON 115mm ED Triplet Apochromatic Refractor Telescope. This 80mm aperture triplet objective features FPL-53 extra-low dispersion glass that provides tack-sharp resolution as the views and captured images come through true to color. 5 cm Length: 26. 5 Air-Spaced Triplet ED APO Refractor in Carbon Fiber with 3in HEX Focuser” Cancel reply Your rating * Rate… Perfect Good Average Not that bad Very poor Vixen-Style Dovetail Plate; Adjustable Cradle-Ring Assembly; Series 5000 2" Star Diagonal; Hard Aluminum Foam-Lined Carry Case; The Series 6000 115mm f/7 ED Triplet APO Refractor Telescope from Meade Instruments features a triplet apochromatic lens system with FK61 extra-low dispersion (ED) glass and Meade's proprietary fully multi-coated Sky & Telescope Test Report by Rod Mollise Series 6000 115mm Triplet APO Fully Multi-Coated Optics Vixen-style dovetail D= 115mm. 5-in) diameter that is perfect for visual observations of the celestial sphere. The advantage of these SD refractors is their short length and low weight. - Množství struktur na Měsíci, trhliny, krátery o průměru od 3 km. 95. Item #2602 - Vixen A70Lf Refractor Telescope This f/5. This is an all new design from Explore Scientific and offers greater quality optics provided by Ohara. This ED "S" apochromatic refractor features Extra-Low Dispersion (ED) glass in objective lenses of those Vixen telescopes to suppress chromatic aberration to a virtually invisible level. Tecnosky 115 V2 F7 FPL-51 ED Triplet APO Refractor Telescope £1,499. 1. Moonlite saxon 127mm Apochromatic FCD100 Air-Spaced ED Triplet Refractor Telescope. Ideal for visual observation, as well as short to medium exposure prime focus, eyepiece projection, and afocal imaging astrophotography techniques, the Vixen Optics ED80Sf 80mm f/7. 1" f/7. It produces impressive images of the moon’s craters and Saturn’s ring system. Vixen dovetail rail. Thanks to its compact size and low weight, the 115 works well with small manual mounts and medium sized EQ mounts. Not only is the EON 115mm ED Refractor a great wide-field performer, it’s also conveniently compact and measures just 27. 25" brass compression ring eyepiece holders • split tube rings with detachable Vixen-style dovetail for installation on virtually any mount Vixen A105M achromatic refractor with Magnesiumflouride-coated glass The A105Ms optics were redesigned by Vixen and now convince with an exceptionally sharp image with little color defect. Optional Losmandy-style D-plate dovetails are available if your mount uses a wider Losmandy-style saddle. The high dollar reflectors have not entered my back yard. The telescope is made in Japan using cutting-edge manufacturing pr Buy Vixen SXP2-SD115S-S-PFL Telescope Complete Set online from your expert for ☄telescopes! Brand: Vixen™ ★Price: 7322. Vixen BT81S-A Binocular Telescope with 2 SSW 14mm Eyepieces, Swing Arm , Tripod Fork Mount, Tray, and Dot finder Takahashi TOA-130S - 5. The f8. For the visual astronomer looking to try their hand at astrophotography, the Sky-Watcher EvoStar ED refractor series provides the perfect pathway Hi, sorry for yet another post question, I am also looking to move into a dedicated imaging, planetary scope. A magnificently designed, 115 mm (4. When adding an eyepiece or binocular, please don't include the magnification or aperture details in the model, this will get added automatically. The advantage of these SD refractors is their short length and low weight. APM LZOS Apochromatic Refractors. Explore Scientific's all-new design provides higher quality Ohara optics. ED glasses are fast becoming ubiquitous in astronomical equipment, particularly in banishing the remnants of chromatic aberration of the classic refractor. The range is now designated SD (standing for Super extra low Dispersion glass) and includes the same 81mm, 103mm and 115mm variants. 6 / 7. 5" long foam-lined hard carry case. Be the first to review “ED115 FPL53 115mm f/5. TS Optics Apochromatic refractor AP 115/800 ED Triplet Photoline OTA Product no. 5" APO refractor that will take you to a new level of imaging performance. All three lens elements are slow-polished for smooth surfaces, with less scattered light. Holes are spaced 1. It is a fast f5. Optical test report in 352nm green light included with every scope. It uses ED glass up front and has a removeable 3rd element in the rear that is a field flattener for photographic use. About the Vixen ED115S - 115mm Refractor Telescope w/ Sphinx SXP Mount &amp; Starbook Ten The newly designed high definition Vixen Telescope ED lens on the Vixen ED115S Refractor Telescope gives excellent optical performance with its Extra Low Dispersion (ED) glass. Itıs a full-size medium focal length 115mm (4. Chromatic aberration is virtually eliminated. Many APO (apochromatic) telescopes are small in aperture, so although the images are perfectly honed, definition and light grasp remain limited. Vixen ED115S ED with Dual Speed Focuser. 7 Ortho-APO Refractor with 2. The newly designed high definition ED lens on the ED103S gives excellent optical performance with a short optical tube for easy handling. You can also explore other items in the Telescopes yourself to try and find the perfect replacement for you! Expert Advice RFQ Price Match Add to Wishlist fi nderscope from my own refractor. 4 115 3. 3 APO Refractor Telescope OTA with 20mm Plossl, 10/1 Reduction Focuser Ivory Tube The AT115EDT is a 115 mm f/7 apochromat. The f8. The advantage of these SD refractors is their short length and low weight. Orion (Vixen) 102 ED f/6. This extra-low dispersion (ED) Triplet APO offers fully multi-coated optics for crisp, clear images. Meade 115mm Apochromatic Refractor on LX85 Computerized Equatorial Mount The Meade LX85 Series features a 115mm triplet apochromatic refractor as well as the Meade GoTo Equatorial Mount and tripod. Apochromatický refraktor Vixen 115/890 SD115S OTA - span class=redPouze tubus s příslušenstvím, bez montáže, bez stativu/span. 5 APO ED Refractor Telescope is ideal for amateur astronomers or photographers looking for a highly portable, yet capable, telescope. It features a triplet ED object lens and a rear-mounted field-flattener lens. 5 inch) aperture triplet ED apochromatic ideal for both astrophotography and serious visual observations Vixen Refractor 80/910 mm with 1. The EON 115mm refractor’s finder dovetail base can also be used for optional guide scopes such as one of our Mini Guide Scopes. Product Description The Altair Astro 115mm F7 EDT APO is a highly specified triplet APO refractor which significantly outperforms 4" refractors both in resolution and light grasp, whilst still remaining quite portable. Vixen Refractor 80/910 mm with 1. apochromatic refractor Optics material. Specifications The LX85 Series 115mm APO has a 3-element apochromatic refractor optical design using the highest grade extra-low dispersion optical glass to virtually eliminate false color, yielding astonishing color correction, contrast, and sharpness. This is a sizeable aperture telescope as APO refractors go, yet it weighs in at a mere 12. The newly designed high definition ED lens on Vixen's ED115S Refractor gives excellent optical performance with its Super Extra Low Dispersion (SD) glass. The advantage of these SD refractors is their short length and low weight. The long F9. While $1400 is not exactly cheap, such a telescope would be hard to find at any price 20 years ago. These Telescopes have a 3-element objective for a better correcture than a 2-element ED refractor. 805 Focal ratio. 5 FPL-53 Triplet ED APO Refractor . One was part of the estate that I recently acquired and it was one of several telescopes in that herd that I was considering keeping for myself rather than to sell off to others in my club to offset the considerable expense of the estate purchase. It measures 30. This extra-low dispersion (ED) Triplet APO offers fully multi-coated optics for crisp, clear images. Weight of the optical tube only is 3. This is a sizeable aperture telescope as APO refractors go, yet it weighs in at a mere 12. 00 Meade X-Wedge for LX200 and LX600 Telescopes $599. 25" and 2" compression ring adapters are included. 1 - f/6. SVBONY SV503 80 ED Refractor Telescope. This is an all new design from Explore Scientific and offers greater quality optics provided by Ohara. 75 inch with its sliding dew shield retracted for easy transport and storage in the included 33 inch long foam-lined hard carry case. Aluminum Hard Carry Case Included. Hours: Curbside Pickup: Mon-Fri: 10am to 3pm. : 51023 Manufacturer: TS Optics Vixen-Style : Tube clamps yes A new apochromatic refractor with high performance Super-ED glass (= SD). In the long run, I had some serious issues with yesteryear’s Vixen refractor and what I want to know is how today’s Vixen performs. f/7 ED Apochromatic Refracting Telescope Aluminum Hard Carry Case Included This Astro-Tech AT102ED refractor has: • 102mm f/7 fully multicoated doublet optics using FK-61 ED glass • dual-speed 2" Rack and Pinion focuser • 2" and 1. The new ED lenses feature bright images from the shorter f/7. Having studied various solutions around 100 mm - 115 mm, I quickly realized that price (in €/mm²) was really very high for the service particularly in the small diameters. F= 805mm. SVBONY SV503 80 ED Refractor Telescope. The FPL53 glass reproduces an extremely clear and sharp image by an exceptionally high degree of elimination of residual chromatic aberrations. You will find the best optical quality as usually delivered by Vixen along a sturdy yet ligh optical tube. ED glass Mirror/Lens diam. That's why I went for an APM 107/700 (fpl53 triplet) instead eventually. The 115 ED is an f/7 triplet refractor with one ED element to improve colour correction. Vixen 115s ED Vixen 115s ED by Vixen Some images (view more) Ideal for visual observation and astrophotography, the Explore Scientific 's ED115mm f/5. It measures 30. 115 mm The scope is really light and well-made. vixen 115 ed refractor