Orion ED80T CF Triplet Apochromatic Refractor Telescope
Description
The ED80T CF Triplet Refractor is a versatile telescope well-suited for both visual and astro-imaging applications. With a focal length of 480mm (f/6.0), its fast, unobstructed optics yield detail-rich visual views of solar system andwide-field deep-sky objects alike. The 3-element, fully multi-coated objective lens assembly incorporates top-notch FPL-53 "ED" (Extra-low Dispersion) glass for nearly flawless correction of chromatic aberration, making the ED80T CF an excellentinstrument for astro-imaging. All triplet refractors exhibit some field curvature, though, so for astrophotography we recommend the optional Orion Field Flattener for Short Refractors.The ED80-T's machined 2" Crayford-style focuser provides 11:1 dual-speed focus adjustment, perfect for dialing in delicate details of celestial and terrestrial subjects. A 2"-to-1.25" adapter is included for use of 1.25" eyepieces and accessories. Thefocuser is rotatable, which is desirable for adjusting the framing of target objects in astrophotography. The telescope comes equipped with a dovetail shoe for an optional finder scope or guide scope. The attractive carbon fiber optical tube islightweight and thermally stable, allowing sharp focus to be maintained even during significant temperature swings. Weighing 5.5 lb and measuring just 18.25" in length with the sliding dew shield extended, the ED80-T needs only a modest sized equatorialmount for support. The integrated dovetail mounting base attaches directly to any EQ mount equipped with a Vixen-style dovetail saddle. The telescope can also be mounted on a sturdy photo tripod for terrestrial viewing via the 1/4"-20 threaded socket inthe base. Wonderfully portable, the ED80-T is good to go for observing or imaging sessions at dark-sky locations away from home. With its dew shield retracted, the telescope fits nicely in the included foam-fitted hard case.The Orion ED80-T is the best value on the market for a top-quality triplet apo. Get yours today.
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