100mm apo refractor amazon. Nov 1, 2003 · The Orion EON 104mm ED-X2 f/6.

100mm apo refractor amazon Having read just about every telescope review on the web, I finally decided on a TMB 100/8 in the lightweight tube, mounted on a Vixen GP (the natural match to its Vixen rings and mounting plate). Feb 16, 2022 · Having owned the smaller Esprit 80, I was happy to upgrade to the larger Esprit 100 (100mm / 4inch) model. 8X reducer/flattener is designed for astrophotography with the SV550 122mm f/7 apo refractor, converting the 854mm focal length f/7 refractor into a 683. The 100mm air-spaced ED APO Triplet optics, made of FPL-53 ED and Schott BK-7 glass, and coupled with multi-layers of a high transmission coating, yield sharp, high contrast views with no extraneous color. Apochromatic refractor telescopes have a devoted following amongst amateur astronomers, and for good reason. jp: Sky-Watcher ProED 100mm Doublet APO Refractor Telescope by Sky Watcher : Electronics Sky-Watcher ProED Doublet APO - Telescopio de refractor (3. com : SVBONY SV550 Telescope, 80mm APO Triplet Refractor OTA, Bundle with SV209 Field Flattener, 1. 25” Adapter, Mounting Rings and a V-Style Dovetail. 2. 8 native focal ratios OTA. 4-inch dual-speed rack-and-pinion, Helinear track focuser Rolled steel optical tube with white, glossy finish Included accessories: field flattener, tube Amazon. The additional aperture of this telescope provides a dramatic increase in resolution and a heightened sense of seeing lunar and planetary surface phenomenon in seemingly 3D-like high-definition. It features a 100 mm aperture, 550 mm focal length (f/5. The NP101 was my obvious first choice, but it would burn a great big hole in my wallet. The 100mm ProED is part of Sky-Watcher’s Black Diamond ED Refractor series of amateur telescopes. In Apr 23, 2016 · The Omegon ED apo refractor has outstanding optics, a thoroughly though-out design and high-quality mechanical components. It costs $3,210, and is a mid-sized, fast f/5. 4 out of 5 stars 94 3 offers from $41481 $ 414 81 Images captured using the Sky-Watcher Esprit 100 ED APO. 8X reducer bringing it down to F/4. Jun 22, 2010 · Sky-Watcher ProED 80mm Doublet APO Refractor Telescope The Black Diamond 80 ED is a modestly wide-field telescope offering bright, wide swaths of sky in a single view. com : Explore Scientific Classic White Aluminum ED80 f/6 APO Air-Spaced Triplet Refractor Telescope with Hoya FCD100 optics : Electronics Shop Sky Watcher Esprit 100mm ED Triplet APO Refractor | Be The First To Review Sky Watcher Esprit 100mm ED Triplet APO Refractor Blazin' Deal + Free Shipping over $49. The EvoGuide 50 DX includes a V-style mounting rail and a refractor-style finder stalk compatible with all Sky-Watcher optical tubes. I own the following telescopes: 1 Celestron starsense DX 102 (grab & go, search telescope) 2 Maksutov 127mm (planets) 3 startravel St 120mm (on the road) (DSOs) 4 TS optics 102mm f7 FPL51 ED (planets) Now my question is, the 127mm Maksutov and the TS-Optics 102mm F7 FPL51 are fairly similar to each other on Nov 7, 2024 · This is particularly so for deep-sky imaging, where apochromatic refractors have an even greater share. With its 100mm aperture and a focal ratio of f/9, this apochromatic refractor telescope delivers outstanding views of celestial objects. Along came the newly released ED APO refractors from Synta in China. I want to use a 4 scope (like a large spotting scope) mainly for terrestrial daytime use (with occasional views of the moon w/family). FF130 APO supports medium-format cameras, such as ASI461, which gives you a larger field of view. Jun 22, 2010 · EVERYTHING YOU NEED: The EvoStar 100 comes complete with a foam-lined aluminum hard case, 8x50 Right Angle Correct Image (RACI) Finderscope, 2” Dielectric Diagonal, 5mm and 25mm LET Eyepiece, 1. 2mm f/5. About this item . 120 mm APO Refractor with ED Schott glass, 900 mm focal length (f/7. Nov 1, 2003 · With a triplet objective featuring FPL-53 extra-low dispersion glass, views come through true to color and exhibit tack-sharp resolution. They are better suited for SCTs or long refractors. That's like offering at 100mm and a 109mm. 5 focal ratio 3. The Sky-Watcher Evostar 100ED uses a crown glass element, an ED glass element, and state-of-the-art optical multi coatings in its apochromatic ED doublet optics. 5 to F22 Variable Aperture, Suitable for Wide Field Astrophotography : Electronics 4 days ago · Page 1 of 2 - 100mm ED for visual - posted in Refractors : Hello, I introduce myself. 9 (that Ive used with a 0. Mar 25, 2021 · Sky-Watcher EvoStar Doublet APO Refractors . 25″ adapter 8×50 RA erect-image finderscope 2″ dielectric diagonal 20 mm and 5 mm 1. They are coveted for their superb contrast, high-definition resolution and coal-black sky background that make stars appear like diamonds embedded in black velvet. Its 100mm aperture and doublet objective lens provide excellent image quality and resolution, making it ideal for visual observation and astrophotography. Aug 24, 2005 · The FS-78 continued to offer impressive images of brighter objects, but I soon started to wish for just a bit more aperture. Comes with 3" rotatable focuser. Covers all the bases. I currently have a 10 Meade Lightbridge that usually just sits in a pelican case, because its too big and heavy to haul out to dark skies and set up. The TV102 replaces an excellent Vixen VX102FL Fluorite doublet refractor that I recently sold to a friend. 8X Reducer/Flattener TRF-2008 : Refracting Telescopes : Electronics I originally bought this for use with my TV 85 APO refractor Dec 9, 2017 · Page 1 of 2 - 100mm Achro, ED, or APO for daytime terrestrial use - posted in Refractors : I havent posted here in ages, but I was just wondering what your thoughts may be on this. 25 focuser adaptor; and tube ring attachment hardware that works with compatible mounts. 99 The New Lunt 100mm MT Series Refractor Triplet ED APO Refractor Dual Speed Rack & Pinion Focuser FPL53 Lens 714 Focal Length F/7 Ratio Weight: 10. Self-flattening design Aug 9, 2018 · Page 1 of 45 - The Skywatcher 100 ED APO thread - posted in Refractors : Hello folks. Mar 21, 2005 · · TeleVue 102 APO refractor. 25" eyepieces, 8x50 RA viewfinder, 2" dielectric diagonal^Tube-ring attachment hardware, Aluminum carry case Zoom lens purchased to be used with a 100mm APO refractor. de: Electronics & Photo Celestron 52306 Regal M2 22-67 x 100 mm ED Telescope with Zoom Sky-Watcher Esprit 100ED Triplet APO Refractor OTA is an excellent choice for astroimagers who want the best optics possible for sharp exposures! Chromatic aberration and false color is virtually eliminated, thanks to the ED glass, APO design and MHTC coatings. 9-inch) aperture and advanced ED (Extra-low Dispersion) glass triplet optics helps this refractor deliver outstanding image quality with minimal chromatic aberration. Moreover, the bulky 2" EPs(particular Ethos jars) contribute a lot to the overall weight. The included Dual Speed RP Helinear focuser provides smooth and accurate focusing, a major plus for both imagers and visual observers A refractor is a classic telescope design that uses a collection of lenses to gather and focus light. Sep 23, 2013 · With their three-element air spaced objective lens design, false color is completely eliminated, yielding exceptional contrast and sharpness. 99 1:30 The Takahashi FC100DL 100mm apochromatic refractor features a two element fluorite lens design with a longer focal length than counterpart optical tubes in the Takahashi FC and FS telescope series at f/9. SVBONY SV550 APO Triplet Refractor, 80mm F6 OTA with Micro-Reduction Rap Focuser, Portable Telescope Adults for Deep Sky Astrophotography and Visual 4. People using F/10 SCT’s with fantastic results with NV afocally and getting it down to F/3. I will be sharing it’s features and my experiences with it here. Mewlon + SD81 would also be excellent. 99 £ 1,549 . I know it might even seem like an obvious or dumb question, but I wanna Aug 15, 2022 · Amazon. The three-element objective lens design uses high-end BK-7 and FPL-53 glass which results in astrophotography images that are free of false color. FCD-100 is manufactured by Hoya in Japan. 18lb; easy to carry out when fitting into the carrying case The Sky-Watcher ProED 100mm Doublet APO Refractor Telescope is a high-quality telescope designed for the discerning astronomer. But there is so much to chose from, and so much conflicting information. Select the department you want to search in Apr 24, 2024 · SVBONY SV555 APO Telescope Refractor 54mm, Astrophotography SLR Camera Lens, Petzval Objective Structure, 44mm Full Frame, F4. 44kg/ 14. 6,Quintuplet air-Spaced APO,Refractor OTA for Deep Sky Astrophotography and Visual Astronomy : Electronics Jan 23, 2024 · The SV550 APO refractor is a compact refractor with 122mm aperture; f/7 focal ratio and 854mm focal length; a great travel telescope for astrophotography and observation; the OTA weighs 6. Most of the spotting scopes in APO or EDF are either huge money like the Leica Sky-Watcher ProED 80mm Doublet APO Refractor Telescope The Black Diamond 80 ED is a modestly wide-field telescope offering bright, wide swaths of sky in a single view. 25" adaptor,^20mm and 5mm 1. 3 out of 5 stars 74 3 offers from $746. Designed for the savvy astrophotographer looking for a lightweight scope that still packs a punch with key upgrades in the optics and the mechanics, Evolux is a perfect fit for a widefield grab and go setup. 25" adaptor^20 mm and 5 mm 1. The crisp view offered by a high-quality apo refractor is truly a wonder to behold and share. See full list on planetguide. This satisfies it with Powerly focuser Sep 27, 2018 · Sky-Watcher EvoStar Doublet APO Refractors . com : SVBONY SV550 Telescope, 80mm F6 APO Triplet Refractor OTA, Bundle with SV182 Finder Scope, SV190 Ultra Flat Field Eyepiece, SV188P Dielectric Mirror Star Diagonal, SV212 Multipurpose Telescope Bag : Electronics Jan 3, 2024 · The Sky-Watcher ProED is a 100mm APO refractor telescope with a 90mm focal length. com : Askar FRA500 astrograph Telescope,500mm,Aperture 90mm F5. com : TeleVue 400-600mm 0. But I use the 100mm much more because it is a great all around scope. * Lentes: el segundo elemento es FPL-53 de O´Hara. SVBONY SV550 80f6 APO Triplet Refractor OTA 2. Serious Amateurs will Love the SW 100mm ED-APO Refractor Sky-Watcher high-performance ED-APO refractors offer premium optical performance for the discriminating amateur astronomer. SKU 100mm aperture, 550mm focal length, f/5. Mar 25, 2022 · The Sky-Watcher EvoStar 100mm APO is one of the best value apochromatic refractor telescopes. Aug 30, 2023 · The Askar 103APO is a 103mm aperture, 700mm focal length, and 6. Jan 8, 2024 · Sky-Watcher ProED 100mm Doublet APO Refractor Telescope Check Amazon Price If you’re at least an intermediate astronomer looking for a telescope that’s excellent at what it does (and doesn’t require selling a kidney to buy it), we recommend the Sky-Watcher ProED 100mm. 25 inch eyepieces, 8x50 RA viewfinder, 2 inch dielectric diagonal ; Tube-ring attachment hardware, Aluminum carry case About this item . Cobertura: El plan comienza en la fecha de compra. 5 Refractor OTA for Adults Beginners, Telescope for Adults & Beginner Astronomers, Telescopes for Deep Sky Astrophotography and Visual Astronomy May 24, 2022 · Use this APO OTA apochromatic refractor to reveal the wonders of celestial bodies; you can observe the Messier catalog targets; the common shooting targets M42 M45; the difficulty factor is simple The triplet apochromatic optics structure (1 piece of S-FPL51 low-dispersion ED glass and 2 pieces of correction glass) effectively improves the blue This is just the beginning of an incredible journey of exploration possible with a SW ED-APO 100mm refractor. This glass is used in the FCD-100 ED Apochromatic high-performance astrograph refracto Apr 12, 2022 · Amazon. 00 Free Ground Shipping! Contiguous USA only. Apochromatic (ED APO) lenses are designed to bring all the colors into focus in the same plane where as Achromatic lenses are corrected to bring two wavelengths into focus in the same plane. AMP binocular telescope (BT) weigh 16. For someone looking for a refractor to dabble in astrophotography, I recommend the Sky-Watcher ProED 100mm Doublet APO Refractor as this is an excellent telescope for both astrophotography and visual observing of the moon, planets, and distant DSOs. Highlights 100 mm apochromatic Refractor with Schott BK-7 and FPL-53 ED glass 900 mm focal length (f/9) Dual-speed 2″ Crayford-type focuser with 1. 4lb (about the same as my Celestron 150mm short tube achro refractor), and thanks to the well-positioned handle is very comfortable to handle. Still portable and easy to mount, but showing significantly more than the 80mm class scope. The Askar APO series also employs special optical designs and multiple lens elements to correct chromatic aberration providing higher-quality object details and color accuracy. 44 kg and is easy to carry; when it fits in the carry bag Sep 22, 2017 · Amazon. I'll be doing a star test tomorrow night if the SoCal winds calm down before then. 3 out of 5 stars 122 Amazon's Choice Nov 13, 2024 · The combination of a 100mm Apo with the Mewlon is great. Ive seen great Jan 4, 2025 · One of Orion’s top of the line products, the Orion 09565 EON 130mm ED Triplet Apochromatic Refractor is an expert’s choice for astrophotography. 99 $ 1,399 . For me there is something about the 100mm refractor that is just the right size. Aug 22, 2023 · The 61EDPH series has long been popular with astrophotography amateurs, in order to have a better user experience for users, Sharpstar has optimized the 61EDPH Ⅱ and launched a new version - 61EDPH Ⅲ. . 433 in - Vertisteel AZ Mount Base, ajuste de alta precisión, aumento 45-450x, control remoto inalámbrico, adaptador de teléfono, ideal Svbony SV550 APO Refractor Telescope, 122F7 FPL51 ED Triplet APO OTA, FMC Dual Speed Focuser Apochromatic Telescopes with Soft Case, for Deep Sky Astrophotography Imaging Visual Observation 11 £1,549. Fully multicoated triplet apochromatic optics using an ED center element 3. 25 Triplet Apo Refractor comes with a thread-on objective lens cover, two heavy-duty machined tube rings, a sturdy machined dovetail bar for easy mount attachment, and a dovetail finder scope base (installation required). To this day, I still like to gaze over Unitron advertisements in my very old S&T mags from that golden age. See more product details. 99 $ 599 . 5 rating on Google Reviews Free Shipping On Orders Over $100 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. Best Refractor: Sky Watcher EvoStar 100 APO Doublet Refractor The EvoStar 100 APO is a refractor that is steeped in attention to detail. It's arriving tomorrow. 5" dual-speed rack-and-pinion focuser 10:1 ratio fine Feb 11, 2020 · Sky Watcher EvoStar 100 APO Doublet Refractor – Compact and Portable Optical Tube for Affordable Astrophotography and Visual Astronomy 4. I also Apr 16, 2012 · When you want to use it visually, a 1. Toll-Free: +1-800-504-5897 Live Chat Help Center Check Order Status Nov 1, 2003 · SVBONY SV550 APO Telescope, 122mm F7 Triplet Apochromatic Refractor Telescope, Professional Astronomical Telescope with 300mm Versatile V-Style Dovetail for Astrophotography and Visual with Bag 32 $1,399. Amazon. The 100mm aperture and doublet lens design deliver stunning views of celestial objects, making it ideal for both amateurs and seasoned astronomers. Its 100mm apochromatic objective lens employs the finest quality, extra-low dispersion glass with proprietary coatings – allowing accurate color and astonishingly clear images. Mar 23, 2018 · Page 1 of 8 - Apo vs. Mine are F/5’s and F/6’s. Fast and free shipping free returns cash on delivery available on eligible purchase. Excellent value and except for the very edges of the field of view works nearly as well as another zoom lens I have that cost four times as much. With this model's 100 mm aperture and high-quality optics refractor camera, the most vivid views of celestial objects can display the highest contrast. With Sky-Watcher ED APO refractor, you can expect reliably high contrast views and flawless astrophotographs of the planets and the deep space objects. I love refractors! My first scope back in the 70s was an RV-6, which was an excellent scope in its own right, but I always longed for a nice refractor. 5-inch Micro-Reduction Rap Focuser for Astrophotography Main features: 1. 25lbs Includes: Lunt 100mm MT Refractor Dual 10:1 Rack & Pinion Focuser Complete Tube Ring Assembly Red Dot Sun Finder Handle Hard Case with Custom Cut Foam for accessories and modules Apr 12, 2022 · Building on the foundation of the popular Evostar line of refractors, Sky-Watcher has developed the all new Evolux. Jul 29, 2008 · Having become accustomed to the joyful simplicity of the rugged Televue 'scope I found myself wondering whether it was time to trade in my 1991 Genesis for one of their current line of APO refractors. The SV550 APO Triplet refractor wit 80mm aperture and fast f/6 focal ratio, a great travel telescope for observation and astrophotography 2. It is enough for planets, clusters, nebulae, Milky Way sweeping. Feb 20, 2019 · SVBONY SV550 APO Triplet Refractor, 80mm F6 OTA with Micro-Reduction Rap Focuser, Portable Telescope Adults for Deep Sky Astrophotography and Visual 4. I have the 100mm mounted very stably on a Vixen APZ mount and HAL130 tripod. 99 Aug 11, 2013 · Amazon. 60mm image circle. 61EDPH Ⅲ has more diverse functions and greater performance. While a highly capable imaging unit, the FC100DL was designed for the visual astronomer as a high-performance premium observing APO refractor Quadruplet air-spaced APO. 4. Nov 17, 2023 · The Askar 140APO adopts a triplet air-spaced APO lens design, including one piece of ED glass. The SV550 APO refractor is a compact refractor with 122mm aperture; f/7 focal ratio and 854mm focal length; a great travel telescope for astrophotography and observation; the OTA weighs 6. Refractors—the Ultimate Imaging Instruments Sep 4, 2013 · TS-Optics 80/480 mm f/6 Triplet Apo Refractor Telescope , TLAPO804: Amazon. It provides a high-wire rolled spider vane retractable frame, which is an optical tube that can slide along sides, an enlarged low vignetting eyepiece holder with a dust cap is also provided for this model. The Sky-Watcher Esprit 100 mm ED APO Triplet Refractor is one of the sky-watchers incredibly precise telescopes created for passionate astronomy lovers who want to be submerged in the infinite universe. Oct 10, 2023 · SVBONY SV550 APO Triplet Refractor, 80mm F6 OTA with Micro-Reduction Rap Focuser, Portable Telescope Adults for Deep Sky Astrophotography and Visual SVBONY SV503 Telescope, 102mm F7 Extra Low Dispersion Achromatic Refractor OTA, Telescope for Adults High Powered, Micro-Reduction Rap Focuser & ED Lens, for Deep Sky & Planets Astrophotography May 16, 2023 · Page 1 of 3 - Best Quality Apo Refractor for the price - posted in Refractors : Hello all, Recently Ive been looking for a new refractor to replace the old ed80 Ive had for a while now. Are you using a counterweight bar with your APZ on the Jun 22, 2010 · EVERYTHING YOU NEED: The EvoStar 100 comes complete with a foam-lined aluminum hard case, 8x50 Right Angle Correct Image (RACI) Finderscope, 2” Dielectric Diagonal, 5mm and 25mm LET Eyepiece, 1. It is a 23 lbs showcase example of a large aperture triplet apo refractor telescope. Optics The Sky-Watcher 100mm APO does not include a mount, all of your money is going into that high-end lens. Refractors—the Ultimate Imaging Instruments Sin costo adicional: no paga nada por reparaciones – piezas, mano de obra y envío incluidos. The aperture of 103mm gives it an inherent advantage in terms of light-gathering power, resolution, brightness, and contrast, allowing the photographer to gather more light and present more details Oct 23, 2022 · The SkyWatcher Esprit 100 is a high-performance apochromatic refractor telescope designed for astrophotography. It includes a dual speed two-inch focuser with an adapter, an 8×50 viewfinder, a two-inch dielectric diagonal, two different-sized eyepieces, and a carrying case. More important, I’ve never had the opportunity to compare the view to that of an equivalent Description. Have any members any experience with these scopes & how good are the optics compared to say a SW 100ed proMany thanksKenny Triplet super-apochromatic design Three-element, air-spaced optical assembly virtually eliminates false color 100mm aperture, 550mm focal length, f/5. Sky-Watcher Evostar refractors are the logical choice for the discriminating amateur astronomer looking for an investment in advanced instrumentation for exceptional viewing and astrophotography. 25 inch adaptor, 20mm and 5mm 1. It would be nice Sep 22, 2017 · Reveal celestial wonders like the desolate beauty of the lunar terrain, the serene structure of Saturn’s rings or the brightest deep sky treasures of the Messier catalog with Explore Scientific’s ED127-FCD100 Air-Spaced Triplet APO refractor telescope in lightweight Carbon Fiber! The release of the 'Sky-Watcher'Esprit 150mm ED APO Triplet Refractor' is an amazing opportunity to acquire the wonderful tool that can show you the best of what the Universe looks like. 25”-2” adapter Includes mounting rings, Vixen-style Use this APO OTA apochromatic refractor to reveal the wonders of celestial bodies; you can observe the Messier catalog targets; the common shooting targets M42 M45; the difficulty factor is simple The triplet apochromatic optics structure (1 piece of S-FPL51 low-dispersion ED glass and 2 pieces of correction glass) effectively improves the blue Jun 25, 2023 · The SV550 APO refractor is a compact refractor with 122mm aperture; f/7 focal ratio and 854mm focal length; a great travel telescope for astrophotography and observation; the OTA weighs 6. Las caídas, derrames y pantalla Sky-Watcher EvoStar 72 APO Doublet Refractor – Compact and Portable Optical Tube for Affordable Astrophotography and Visual Astronomy (S11180) 4. Nov 1, 2003 · The Orion EON 104mm ED-X2 f/6. Oct 10, 2023 · The Takahashi FC-100DF apochromatic refractor is designed around a fluorite doublet at F/7. The included 2-element field corrector guarantees a flat field across the entire imaging plane. If my refractor was longer than F/7, I would just use an afocal setup for NV use. 4-inch dual-speed rack-and-pinion, Helinear track focuser Rolled steel optical tube with white, glossy finish Included accessories: field flattener, tube rings, D-style dovetail, 8x50 right-angle finderscope, M48 camera adapter, 2 3 days ago · Thanks for posting this. 100 mm APO Refractor with ED Schott glass, 900 mm focal length (f/9), Dual-speed 2" Crayford-type focuser with 1. Explore Scientific’s broad selection of refracting telescopes includes apochromatic refractors ranging in aperture from 80mm to 165mm, achromatic telescopes perfect for astronomy outreach and beginner refractors from brands like National Geographic and Discovery that are great for backyard Essentially, these are two 100mm F5. 8 * Anillas CNC. 18lb; easy to carry out when fitting into the carrying case Buy Sky Watcher EvoStar 100 APO Doublet Refractor – Compact and Portable Optical Tube for Affordable Astrophotography and Visual Astronomy online on Amazon. Sky-Watcher ProED 100mm Doublet APO Refractor Telescope. From discussions in other refractor threads, I thought it might be interesting, with the blessing of the forum mods, to start a discussion specifically about the SW 100 ED APO telescope. Es muy adecuado para la observación astronómica de campo amplio de nebulosas, cúmulos estelares y galaxias de un lugar de cielo oscuro, o puede ser utilizado The Sky-Watcher Esprit 100mm ED Triplet APO Refractor is a premium telescope designed to meet the needs of astrophotographers and visual observers. The Sky-Watcher Evostar PRO 100mm f/9 ED APO OTA with Aluminum Case epitomizes optical excellence in a compact design, perfect for astrophotography enthusiasts and astronomers. 150 in) El Black Diamond 80 ED es un telescopio modestamente amplio que ofrece amplias franjas de cielo en una sola vista. ae at best prices. 5 APO/ED doublet (with FK61 glass) refractors in sturdy compact and lightweight magnesium alloy body. In astrographs, the size of the aperture has a significant impact on observability and image quality. Aug 9, 2020 · The combination of 100mm aperture and Fluorite lens is what makes these such a potent refractor. 6 system for faster wider astronomy and terrestrial photography. 5), Dual-speed 2" Crayford-type focuser with 1. Especificaciones Técnicas: * Sistema óptico: 100mm diámetro - 580mm distancia focal - f/5,8 - apocromático de 4 elementos espaciados por aire. Why We Recommend It. The stars are small and round with a central RMS radius of 2um. I wonder why Askar decided to offer a 203mm. SKU 100mm aperture, 900mm focal length, f/9 focal ratio; Sky-Watcher EvoStar Doublet APO Refractors . The Omegon ED apo refractor has outstanding optics, a thoroughly though-out design and high-quality mechanical components. Browsing all these refractors on the market currently, many things come to mind when I want to buy one: 1. The second most successful telescope type – Schmidt-Cassegrains – are the most successful for planetary imaging, where the long focal length that is a key characteristic of these telescopes lends itself particularly well to the narrow framing of planetary objects. Reports about the ED 80mm were very promising. 99 £ 749 . 18lb; easy to carry out when fitting into the carrying case 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. Sky-Watcher’s 100mm EvoStar ProED Telescope The ProED Range. Doublet vs Triplet vs Quadruplet vs Quintuplet 2. Both are priced similarly, with the Askar being a triplet with likely FPL-51 glass equivalent while the Astrotech is a doublet with FCD-100. 85x Focal Reducer/Corrector for Sky-Watcher Evostar 80 ED APO is designed for serious Astro-Imagers. Sep 23, 2022 · Buy Sky-Watcher EvoStar 100mm f/9 Doublet APO Refractor (OTA only) featuring 100mm Apochromatic Refractor, 900mm Focal Length, f/9 Focal Ratio, Proprietary MHC Multi-Coated Optics, Schott BK7 and FPL-53 ED Glass, 2" Crayford Focuser with 1. It is equipped with a 50. I ordered the 185 APO in December. Which company is offering the most cost effective optics right now, with a good balance between price and quality Jul 15, 2010 · SVBONY SV550 APO Triplet Refractor, 80mm F6 OTA with Micro-Reduction Rap Focuser, Portable Telescope Adults for Deep Sky Astrophotography and Visual Telescope for Adults & Beginner Astronomers - 80mm Aperture 600mm Fully Multi-Coated High Transmission Coatings with AZ Mount Tripod Phone Adapter, Carrying Bag, Wireless Control. It is well suited for wide-field astronomical observation of prominent nebulae, star clusters, and galaxies from a dark-sky location, or can be used as an astrograph for sky 0. Jun 25, 2023 · The SV550 APO refractor is a compact refractor with 122mm aperture; f/7 focal ratio and 854mm focal length; a great travel telescope for astrophotography and observation; the OTA weighs 6. They’re also ideal for astrography. If you own one, use one or have some particular experience with one of these telescopes, please post. 543 in Apertura 35. com : SVBONY SV550 APO Telescope, Bundle with SV405CC Cooled Camera, SV220 Telescope Filter, 122mm F7 Triplet Apochromatic Refractor and Deep Sky Camera, 2 inches Dual-Band Nebula Filter for Astrophotograph : Electronics Feb 28, 2017 · Sky Watcher EvoStar 100 APO Doublet Refractor – Compact and Portable Optical Tube for Affordable Astrophotography and Visual Astronomy 4. com : Sky Watcher Sky-Watcher Evolux 62ED Doublet Apo Refractor Telescope- Compact and Portable Optical Tube for Affordable Astrophotography and Visual Astronomy, White (S11305) : Electronics May 31, 2019 · About this item . Those short refractors provide a wide enough field with small eyepieces such a TV Panoptic 24. Sky-Watcher EvoStar APO doublet refractors offer premium optical performance for the discriminating amateur astronomer. 18lb; easy to carry out when fitting into the carrying case Mar 24, 2023 · Amazon. 18lb; easy to carry out when fitting into the carrying case Dec 17, 2020 · Difference between 90mm and 100mm refractor - posted in Beginners Forum (No Astrophotography): Is there a significant difference when you see through a 90mm vs a 100mm? Anyone has experience this with his own eyes and notice a difference? Lets assume we have the same telescope model and just the extra 10mm of aperture. 5 triplet refractor with the hardcore imager in mind. If you have any appreciation for the glassworks on refractors or appreciate the ancient and meticulous design of refractor telescopes, you will love this one. The air spaced apochromatic triplet lenses use the remarkable Ohara FPL-53 ED (extra low dispersion) glass, with exceptional colour correction over the entire visible spectrum there is no chromatic aberration even on bright objects! Feb 27, 2024 · Page 1 of 2 - Askar 103 APO vs Astrotech 102EDL - posted in Refractors : Im mostly looking for imaging use, trying to upgrade from a Zenithstar 71mm ED that Ive been using with an AZ-GTI, does anyone have experience with these scopes?. It produces amazing images that are bright, sharp, and true to color . Its use remains very versatile and even a small mount will make it possible to exploit its full potential. The Sky-Watcher 100mm Esprit 100ED Triplet APO Refractor is a professional instrument for the most demanding and exacting astro-photographers. If you are anything like my wife, you will ask why I am replacing one 4'' refractor (VX102FL) with another (the TV102), especially since the Vixen has a Fluorite element. 5 fairly easily. com : SVBONY SV555 APO Telescope Refractor 54mm, Astrophotography SLR Camera Lens, Petzval Objective Structure, 44mm Full Frame, F4. It is well suited for wide-field astronomical observation of prominent nebulae, star clusters, and galaxies from a dark-sky location, or can be used as an astrograph for sky Dec 9, 2024 · Page 1 of 4 - Do I need a 100mm refractor? - posted in Refractors : For some context Im a visual-only observer with no interest in photography, but I do use a night vision image intensifier (PVS14) with my scopes when observing HA nebula. A 4" APO would be very nice, if it was light enough to remain easily portable and didn't bust my budget. * Optimizado para: astrofotografía FULL FRAME. 5 focal Use this APO OTA apochromatic refractor to reveal the wonders of celestial bodies; you can observe the Messier catalog targets; the common shooting targets M42 M45; the difficulty factor is simple The triplet apochromatic optics structure (1 piece of S-FPL51 low-dispersion ED glass and 2 pieces of correction glass) effectively improves the blue Oct 8, 2024 · Amazon. It is well suited for wide-field astronomical observation of prominent nebulae, star clusters, and galaxies from a dark-sky location, or can be used as an astrograph for sky Dec 9, 2024 · I don't know any other way of stating it other than that for me the 100mm is enough. Jul 26, 2023 · Page 1 of 2 - On lookout for a new APO in the 100mm range - posted in Refractors : Hi all! I have currently been using a William Optics 71mm ZenithStar ED doublet F/5. Even for observing the Moon's surface details, planetary features, or deep-sky Jun 9, 2012 · Hi AllI've just spotted nice lookin revelation 100mm apo on ts optics Amazon. 3 out of 5 stars 122 4 offers from $1,05420 $ 1,054 20 Jan 1, 2024 · SVBONY SV550 APO Triplet Refractor, 80mm F6 OTA with Micro-Reduction Rap Focuser, Portable Telescope Adults for Deep Sky Astrophotography and Visual SVBONY SV48P Telescope, 90mm Aperture F5. 100 mm APO Refractor with ED Schott glass, 900 mm focal length f/9, Dual-speed 2 inch Crayford-type focuser with 1. 150 in F6 OTA con enfoque de rap de microreducción, telescopio portátil para adultos para astrofotografía de cielo profundo y visual Telescopio 3. Sky-Watcher ProED 80mm Doublet APO Refractor Telescope The Black Diamond 80 ED is a modestly wide-field telescope offering bright, wide swaths of sky in a single view. 53 Jun 6, 2023 · The SV550 APO refractor is a compact refractor with 122 mm aperture; f/7 focal length and 854 mm focal length; a great travel telescope for astrophotography and observation; the OTA weighs 6. 5 to F22 Variable Aperture, Suitable for Wide Field Astrophotography $599. Achro in the real world - posted in Refractors : Somebody out there has a collection of telescopes that would make my mind wobble a bit on the end of my spine. Its 100mm (3. 25 inch eyepieces, 8x50 RA viewfinder, 2 inch dielectric diagonal ; Tube-ring attachment hardware, Aluminum carry case 100 mm APO Refractor with ED Schott glass, 900 mm focal length (f/9), Dual-speed 2" Crayford-type focuser with 1. This 100mm EvoStar also includes a right-angle 8x50mm viewfinder with bracket; 2 dielectric diagonal; two 1. This very special telescope provides astrophotographers, visual observers or nature watchers with a unique source of pleasure when observing starry skies or nature watching. 5 Air-Spaced Triplet ED Apochromatic Refractor in Carbon Fiber with 3" HEX Focuser. Another excellent line to check for new or used is the TS Photoline series (Teleskop-Service) very good quality of glass and mechanicals and usually cheaper than the equivalent Skywatcher. 0X Flattener Corrects, SV210 Camera Angle Adjuster, M63 360 Degree Rotator, for Deep Sky Astrophotography : Electronics Sky-Watcher ProED 120mm Doublet APO Refractor Telescope . PERFECT PORTABLE SYSTEM Sky-Watcher StarTravel kits are for anyone looking for small powerful set-ups Pairing the Sky-Watcher AZ3 mount with the StarTravel achromat refractor telescopes — featuring fast f/5 optics with high-contrast wide field views — these are perfect for astronomy and terrestrial use The entire set-up weighs less than 17 pounds! Svbony SV550 APO Refractor Telescope, 80F6 Apochromatic Triplet ED OTA, FMC Dual Speed Focus, for Deep Sky Photography Visual Astronomy 9 £749. 6 out of 5 stars 32 1 offer from $58999 $ 589 99 * Telescopio APO Cuatriplete de 100mm a f/5. 3 out of 5 stars 123 7 offers from $99900 $ 999 00 Description The Explore Scientific ED102 Essential Series Air-Spaced Triplet APO Refractor Telescope is a true apochromat refractor that reveals our Moonâ s stark chiseled craters, Jupiterâ s orderly cloud belts and the blue-white stars of the Orion Nebula popping against the complex misty cloud they call home. Triplet super-apochromatic design Three-element, air-spaced optical assembly virtually eliminates false color 100mm aperture, 550mm focal length, f/5. 25″ eyepieces Tube-ring attachment hardware n Aluminum carry case SW EvoStar 100ED APO Re This Sky-Watcher 120mm (5") f/5 StarTravel telescope is a two-element air-spaced fully multi-coated objective achromatic refractor giving exciting "rich field" astronomical views It provides excellent vistas of star fields clusters nebulae galaxies planets the Moon and (with correct filtering or by projection) the Sun It is also a fine terrestrial telescope when used with the provided 45 Jun 3, 2019 · I use refractors almost exclusively for NV. Feb 14, 2009 · The Sky-Watcher Pro 100ED APO Refractor. Optimized for the Sky-Watcher Evostar 80 ED APO, this superb quality accessory effectively reduces the telescope’s focal length by a factor of 0. May 22, 2024 · 04. It's only 20% more light than the 185. 99 Sky-Watcher S11120 : This 100mm Sky-Watcher Pro 100ED doublet apochromatic refractor from Celestron is a premium scope with high contras Skip to content Trusted advice since 1979 Excellent 4. 25" Adapter, 20mm and 5mm Eyepieces, 90° Diagonal, 8x50 RA Erect-Image Finderscope, Vixen-Style Dovetail Plate & Cradle-Ring, Foam-Lined Aluminum Carrying Sharpstar Z4 sextuplet refractor with 100mm aperture and f/5. FF130 APO is a quadruplet with two ED glasses which offers excellent control of chromatic and other aberrations. co. That’s the person I want to talk to. 25 LE (Long Eye relief) eyepieces (LET25mm and LET5mm); 1. With the Sky-Watcher ProED 100mm Doublet APO Refractor Telescope, stargazing reaches new levels of clarity and precision. I have a Mewlon 180c that I also like very much. By Dave Ponder. 25, 8x50 RA viewfinder, 2" dielectric diagonal^Tube-ring attachment hardware, Aluminum carry case Jul 10, 2023 · The SV209 0. 85x and provides much improved field-edge correction Jul 27, 2023 · Sky Watcher Sky-Watcher EvoStar 72 APO Doublet Refractor – Compact and Portable Optical Tube for Affordable Astrophotography and Visual Astronomy (S11180) 4. 5), and a triplet lens system with FPL-53 ED element for excellent color correction. I’ve never had the opportunity to look through an apochromatic telescope. 5 out of 5 stars 30 Amazon's Choice Mar 29, 2005 · This decade the fashionable telescope to own, for good reason, is the apochromatic refractor (or APO) and that’s what I decided to buy. 25" eyepieces, 8x50 RA viewfinder, 2" dielectric diagonal^Tube-ring attachment hardware, Aluminum carry case Jul 30, 2019 · Page 1 of 5 - Best APOs under $2k with opening >100mm - posted in Refractors : After having tried some APO refractors, I decided to buy a new APO with opening >100mm and price within $2,000 that fit my budget. Full Package I was impressed with the Esprit 100 as soon as I opened the Aug 23, 2023 · Amazon. * Maleta de transporte. net This 100mm EvoStar also includes a right-angle 8x50mm viewfinder with bracket; 2 dielectric diagonal; two 1. For the visual astronomer looking to try their hand at astrophotography, the Sky-Watcher EvoStar ED refractor series provides the perfect pathway EvoStar 100ED Apo Refractor Free Shipping $1,255. Aug 23, 2023 · The SV550 APO refractor is a compact refractor with 122mm aperture; f/7 focal ratio and 854mm focal length; a great travel telescope for astrophotography and observation; the OTA weighs 6. 7-inch focuser with 1:10 micro focus, a 2-inch dielectric diagonal, and a 9x50 finder scope, delivering high-quality This is just the beginning of an incredible journey of exploration possible with a SW ED-APO 100mm refractor. 4” focuser, M86-M54 and multiple threaded adapters, 2” adapter ring, and 1. 8 mm rack-and-pinion focuser, larger than that of the FC-100DC, allowing the mounting of heavier cameras. I would have no problem with any refractor F/7 or faster for prime focus NV use. SVBONY SV550 APO - Refractor trillizo, 3. 5 focal ratio, ideal for wide-field deep sky imaging Six-element design ensures flat field across a 36mm image circle, while two ED elements virtually eliminate chromatic aberration Rotatable 3. Sky Watcher EvoStar 100 APO Doublet Refractor – Compact and Portable Optical Tube for Affordable Astrophotography and Visual Astronomy 4. This “Super APO” refractor is a 100mm diameter telescope constructed with air-spaced ED APO triplet optics. As an astrograph, the SW PRO 120ED APO performs superbly delivering crisp, high-fidelity imaging of planetary, lunar and aperture appropriate deep-space phenomenon. 25" focuser saves at least 500g (1lb). The telescope includes a 2. 7), which has been serving me very well for over 10 years. These telescopes focus on providing broad views of the night sky, making them suitable for gazing at nebulae, galaxies, or star clusters. Esprit 100ED Triplet Super Apo Refractor Free Shipping $3,210. ougt clobq knreyju knqj gnwa yhg jwg keo mvejy dbjz