Onyx 80EDF

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Introducing Celestron's Onyx 80EDF Premium Refractor. With Fluoro-ED glass and Celestron's Starbright® XLT Coatings, the choice couldn't be more clear.

This high-end refractor telescope also features a 2" Crayford style rotatable focuser with built-on metal sight scope and extendable lens shade. Comes standard with premium foam-lined aluminum carrying case. Tripod mount adaptable to Advanced CG-5 mount.

Premium 80mm refractor
Celestron's Starbright® XLT high transmission coatings
Celestron combines a Fluorite based, low dispersion glass with high density crown glass for virtually color-free images across the visible spectrum
2" Crayford style focuser minimizes image shift
Rotatable focuser for easy framing of objects for photography
Extendable lens shade reduces glare and protects lens from moisture
Built-in sighting scope to help accurately locate objects
Integrated dovetail compatible with Celestron Computerized "GoTo"
Aluminum case for convenient storage and protection

OPTICAL DESIGN: Refractor
APERTURE: 80 mm (3.15 in)
FOCAL LENGTH: 500 mm (19.69 in)
FOCAL RATIO: 6.25
OPTICAL COATINGS: XLT Coated
OPTICAL TUBE LENGTH: 16 in (406.4 mm)
OPTICAL TUBE WEIGHT: 6.1 lb (2.77 kg)