The 80mm ED approaches 150x in term of light gathering power over the unaided human eye and so it becomes possible to glimpse many of the "Messier Catalog" of deep sky objects even from reasonably dark skies. And with their 2" Focusers, these telescopes can interchange accessories with larger telescopes which one may take out only on the steadier and more transparent nights. Moderate aperture Apos provide a wider span of Field of View than any Reflecting or Catadioptric design with an aperture that can show similar detail, while they can reach the critical 200x threshold of planet and lunar observing that reveals details and changing features from night to night. They can deliver the light gathering and high contrast resolving power necessary to reveal many celestial objects with a very natural almost three dimensional appearance. These Apos get used more often than larger alternatives because they are readily managed, even useful on simple Alt-Azimuth mounts. The 3 inch (75-80mm) Apo refractor is regarded as a highly desirable multipurpose compact telescope - an excellent start into the hobby and a good lightweight alternate for those who own larger telescopes. Orion developed this 80mm telescope lens design so that it can be readily produced solely for Orion and deliver a rewarding experience on the planets or deep sky. Also available for sale as an optical tube assembly alone. Right: theSkyView Pro 80mm ED EQ telescope. Not long after the introduction of the 80 ED OTA Orion packaged it with the SkyView Pro German Equatorial Mount so it is also made available as the "SkyView Pro 80mm ED EQ", a complete astronomical telescope described herein. The 80 ED demonstrates it is possible to buy a telescope that does not claim to be the finest in the world but is one heck of a good balance between aperture, focal length, overall optical performance and cost. The Chinese maker contracted by Orion to produce this new telescope proved China was becoming a force to be reckoned with, in some terms tickling the more upscale market areas of optics. The introduction in August 2003 of the Orion 80mm ED telescope optical tube assembly was greeted with much praise and enthusiasm. And finally on 6 August 2004 the new telescope was introduced to the world at Company Seven as the 100mm ED telescope. The 80mm ED has become so well regarded for its performance and value that we hoped the design would be scaled up to produce a telescope with a larger aperture, one that would be even more suited for astronomical applications. Orion SkyView Pro 80mm ED EQ 3.15 Inch f7.5 Apo Refractor Orion Accessories Eyepieces/Oculars Filters Mounts Telescopes Orion Introduction News Products Pricing Distribution Notes & Interesting Articles Imaginova starry night pro pro#Company Seven | Orion 80mm ED SkyView Pro Apo Refractor Telescope OTA PageĬ-7 Home Page C-7 News Consignment Library Products & Services Product Lines Order Search C7.com
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