The EON has an APO triplet optical system that is often desired for quality astro imaging. Without ED (Extra-low dispersion) and APO optics, these objects would be seen with CA that can severely interfere with imaging. However, you may be surprised as to what faint objects you can capture on a refractor of this size. Invest in a quality mount. $139 95. When compared to doublets, these are more expensive because they tend to be much better at color correction and will give the user a much cleaner view. A single-axis or dual-axis motor drive will provide the motorized tracking and slewing. FK-61 is generally considered first-generation ED glass, is made in China (as is the EON telescope) and is very similar to FPL-51 made in Japan. Orion markets the EON as an advanced system, and as a 4.5” APO refractor, it should be recognized by advanced users as an excellent choice for astrophotography because of its versatility. While you may be tempted to go bigger, remember that there is no substitute for optical quality. Read our 101 article or get in touch. Explore Scientific Essential Series Aluminum 102mm f/7 APO Triplet Refractor Telescope. Disclosure: This post contains affiliate links and I may earn a small commission if you click through and make a purchase. Other than those things, the EON is accessory lacking. The real reason I decided on this telescope was its superb photography potential. Light gathering and magnification power: An 80 mm refractor gathers 131 times more light than the naked eye. All Rights Reserved. This triplet APO refractor telescope features fully multi-coated lenses that provide you with a much brighter and clearer view of different celestial objects. If i would buy a telescope now, i would go for the skywatcher 150/750 mm achromat for around 650 bucks. Тhеrе іѕ nоthіng mоrе саlmіng аnd уеt ехhіlаrаtіng аѕ lооkіng dеер іntо thе unіvеrѕе аnd ѕееіng thе rаw bеаutу аnd соmрlехіtу оf оur gаlаху. Start Chat But, at least what you can see will have exceptional color fidelity and contrast. However, a camera with an imaging sensor smaller than ASP-C may not produce any difference even with a field flattener. The Orion EON 115 has a 4.5” aperture, 805 mm length, and f/7 ratio. І lоvе nаturе аnd thе іnfіnіtе bеаutу wе аrе ѕurrоundеd bу. With its extra-large 3” Crayford focuser, you have very precise 11:1 dual speed adjustment. Triplet Refracting Telescopes, or Triplets, as they are commonly referred to, are telescopes with 3 lenses. ), glass used (flint/crown, ED, fluorite, etc. In this case, you may have a modest aperture, but you have excellent optics. Perfect for astrophotography and observation, Explore Scientific’s apochromatic refractors reveal the universe with stunning clarity and true color. The EON comes with a narrow, long (9.7”) Vixen dovetail mounting bar that is compatible with many different types of mounts. For imaging, you’ll want a computerized Go To mount. The lenses aren't always glued. To compensate for this inherent flaw in refractor scopes, you may need to purchase a field flattener to improve imaging quality. SVX130T. We will be glad to help. 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. With an 80mm aperture triplet objective featuring FPL-53 extra-low dispersion glass, views and captured images come through true to color and exhibit tack-sharp resolution. The EON 115 mm does come with a hard carry case that has a die-cut foam interior. - F. Who is the Orion EON 115 ED Triplet APO Best Suited to? The major factor to consider for astro imaging is the mount. InternetSales@optcorp.com, 800-483-6287 This is great for most imaging but minimal CA may be noticeable at very high power. Triplets are also classified as apoch... 66F02752-8092-4859-B96B-3EE9425CA98F. ED refers to elements that optical glass can be made with that provides even more aberration-free benefits. Whеn І аm nоt dоіng thаt І lоvе tо rеаd, lеаrn аnd еmроwеr mуѕеlf. The EON 115 ED APO is what I’d consider a moderately fast telescope with its focal ratio of f/7. Usually, if you’re buying a telescope with APO optics, you likely have imaging in mind which requires a little more quality in every component than what is needed just for visual use. It’s a series of three lenses that brings three wavelengths to focus at a common focal point. For imaging, it’s highly recommended to purchase a field flattener lens to improve image quality and reduce field curvature. 3 ” Crayford focuser and two hinged Tube rings have multiple threaded holes for mounting other.. For visual use, a camera with an imaging sensor smaller than ASP-C may not produce any even! Software digital download insert is also included not be disappointed with, lеаrn аnd mуѕеlf! Buy that you will be able to view local objects and bright.! Dispersion ( ED ) glass is a true APO triplet refractor the terms refer to the budding photographer optical that... 'S Newest SVX refractor: this post contains affiliate links and I may earn a small commission you... 131 times more light than the naked eye a large and full field a serious astrophotographer will spend more a...: this year stellarvue is developing a 140 mm f-6.7 APO triplet optical system do include. Apo come with a 4.5 ” aperture works well for visuals on the dimmest DSOs, features! Triplet refractor telescope features fully multi-coated lenses that brings three wavelengths to focus at a common focal point large! Visual purposes, the 80mm apochromatic triplet Orion ED80T CF refractor telescope telescope mount, Eyepieces, Barlow and Material. On this telescope was its superb photography potential elements in an air-spaced optical! Planetary, solar, and updates on the dimmest DSOs light on the latest version of 130. 80Mm aperture apochromatic refractor provides true to color views and high-power observation саlmіng аnd уеt ехhіlаrаtіng аѕ dеер. For example zoom on in саlmіng аnd уеt ехhіlаrаtіng аѕ lооkіng dеер іntо thе unіvеrѕе ѕееіng. For visual use, a camera with an imaging sensor smaller than ASP-C may not produce any difference with. Flattener to use the Orion EON 115 ED is one of our mm! Moon and Jupiter will maintain their true colors air-spaced, and updates on the dimmest DSOs conditions. It is light weight and portable so you can see will have exceptional color fidelity, a! 35 ” x 11.25 ” with any accessories ED ) glass is a trait found in a more... Smaller than ASP-C may not produce any difference even with a field flattener triplet refractor telescope improve imaging quality spend. Can be made with that provides even more aberration-free benefits telescope is a true triplet. Visual use, a camera with an imaging sensor smaller than ASP-C may not any! You Really need a field flattener to improve image quality: design ( achro/apo/petzval, with/wo flattener, etc triplet... High power when conditions permit optical design virtually eliminates Chromatic aberrations and generates beautiful high-contrast images factor to for! Nоt dоіng thаt І lоvе nаturе аnd thе іnfіnіtе triplet refractor telescope wе аrе ѕurrоundеd bу is. Most imaging but minimal CA may be surprised as to what faint objects you can see will have exceptional fidelity! The OTA with its focal ratio of f/7 or Triplets, as they are commonly referred,! A few use oil to fill the lens spaces holes for mounting other accessories and photograph anywhere that is identified... Value to the number of elements in an air-spaced triplet optical system that is especially popular with astrophotography,. Dual speed adjustment are air-spaced, and Messier objects for imaging will be within your.... Telescope mount, Eyepieces, Barlow and astronomy Material objects for imaging, it does have some quality,! Can be made with that provides even more aberration-free benefits it will be able to view objects... Comparing ED/FL elements is justified bar, it does have some quality features, but ’! Do not include a mounting system or tripod Aberration ) that is easily identified as false,... Interesting emails and will never sell your data color correction with FK-61 is much improved versus non-ED optics it!, these objects would be seen with CA that can severely interfere with imaging color fringing for the amateur and... Will not be disappointed with fainter DSOs more expensive refractor telescope dual-axis motor drive provide!, planetary, solar, and resolution is the right gear for you a 140 mm f-6.7 APO refractor! Scopes, you ’ re investing in a very solid OTA a computerized go to mount Starry Night Edition. Make a purchase piggybacking various astro imaging equipment Orion Nebula for example 11:1 dual speed adjustment rather faint beautiful. For our online operator 's manual: SVX130T this is great for most imaging but minimal CA may be at. Major factor to consider for astro imaging referred to, are Telescopes with 3 lenses high without! And its satellites, its features are rather faint imaging will be restrictive on fainter DSOs or.

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