ED80 Essential Series Air-Spaced Triplet Refractor Telescope with Field Flattener

Capture the cosmos with precision and clarity using the ED80 Essential Series Triplet Refractor—a compact and versatile telescope engineered for serious astrophotographers and visual observers alike. Featuring a true air-spaced triplet optical design with premium HOYA FCD1 ED glass, this 80mm f/6 telescope delivers crisp, high-contrast images with minimal chromatic aberration. When paired with the included 0.8x focal reducer, it transforms into a fast f/4.8 wide-field imaging system—ideal for photographing expansive deep-sky targets like the Andromeda Galaxy or the Heart Nebula. Built around a rugged 2.5-inch hex focuser that supports heavy imaging gear, the ED80 Essential offers diffraction-limited performance in a portable, travel-friendly package.