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Orion Sirius 120ED EQ-G GoTo Refractor Telescopex
Best Price: $3,099.95
This premium scope combines superb optical performance, stability, and precise object location at a remarkably low price. Compared to big refractors costing thousands more, the Sirius 120ED EQ-G is worth a look if you are serious about observing or photography. The 900 mm focal length (f/7.5) is great for planetary and deep-sky work. Premium ED glass in one of the two objective lens elements and multi-coating on all air-to-glass surfaces means light isn't marred by chromatic aberration, or color fringing. The Sirius mount has a CCD autoguider port, periodic error correction (PEC), backlash compensation for GoTo slewing, latitude and azimuth adjustments for polar alignment, and an illuminated polar axis scope. Requires a 12-volt DC power source. Sirius 120ED EQ-G GoTo Refractor includes GoTo hand controller with 13,400+ object database.
MPN: 24359 - UPC: 759270243593
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| Product Features |
- Superb 120mm ED optics and fine craftsmanship compare to large refractors costing thousands more
- Premium system excels for observing or photographing deep-sky and planetary targets
- Sirius EQ-G GoTo Equatorial Mount includes GoTo Hand Controller with 13,400+ object database
- Mount includes advanced features for guiding and alignment
- Complete with 2" mirror diagonal that accepts 1.25" eyepieces, 26mm Plössl eyepiece, 8x40 finder
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