2024年2月6日 · The Orion ED80 is an 80mm (3.1”) ED doublet refractor with a focal ratio of f/7.5 and a focal length of 600mm. It uses the same optics as the Sky-Watcher Evostar 80ED (formerly ProEd 80). The ED80 has a relatively simple apochromatic doublet design, with an …

2003年11月1日 · Orion is proud to announce an exciting addition to our already prestigious line of ED refractors, the 80mm apochromatic triplet Orion ED80T CF. With a triplet objective featuring FPL-53 extra-low dispersion glass, views come through …

That's why Orion's new 80ED is creating such a stir in the astronomy community. With the 80ED reviews/threads being some of the most active pages on the cloudynights.com server, it does not take an optical scientist to figure out this scope is a hot product. Seems like everybody's talking about it. If you don't want

2021年3月30日 · A staple in their catalog for almost 20 years, the Orion ED80 – an 80 mm f.7.5 refractor – may lay claim to being the original bargain apochromat. This Chinese-sourced telescope raised some eyebrows at first.

The ED80 ED-G is a real hidden gem from Orion; this 80mm refractor is a rich field scope that performs well for tons of stargazing applications but is one of the best-optimized astrophotography scopes available.

Orion is proud to announce an exciting addition to our already prestigious line of ED refractors, the 80 mm apochromatic triplet Orion ED80T CF. With an 80 mm (3.15-inch) aperture triplet objective featuring FPL-53 extra-low dispersion glass, views come through true to color and exhibit tack-sharp resolution.

The Orion ED80 refractor features a superb, backlash-free 2\" Crayford-style focuser, which accepts both 2\" and 1.25\" diagonals. Notice the focus wheels: classy, brushed-aluminum hubs with ridged rubber grip rings. Nice touch. Set the focuser tension or lock it for imaging with the focus lock knob.

2005年3月29日 · This new scope sells for $429 as an OTA only, and features an 80mm objective, 24in metallic-gray tube, f/7.5, 600 mm f.l., with a 2” Crayford-style focuser, a 2 to 1 ¼ “ adapter, tripod mount adapter, dew shield, weight is 5+ pounds.

2005年9月10日 · The Orion ED80 has received a good number of well deserved reviews from a variety of sources. These were good enough to prompt me to buy one of these scopes, and I've found it lives up to its reputation for relatively color free images.