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Onyx 80EDF 3.1"/80mm Apochromatic Refractor Telescope Optical Tube Assembly (500mm f/6.3)
Nº. do Fabricante # 52285• Nº. da B&H CEO80ED
Disponibilidade: Fora de Linha
Observação! Esse item está fora de linha e não está mais disponível. Ligue para obter informação sobre produtos alternativos.
Este Item Inclui

• 

Foam-lined Aluminum Case

• 

Lens Shade

• 

2-Year Warranty

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Características

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

Extendable lens shade reduces glare and protects lens from moisture

Built-in sighting scope to help accurately locate objects

Especificações
Optical Design
Refractor
Optical Lens Diameter
3.1"/80mm
Focal Length
500mm
Focal Ratio
ƒ6.25
Maximum Useful Magnification
150x
Resolving Power (arc seconds)
Not Specified
Optical Coatings
XLT Coated
Optical Tube Dimensions
16" (406mm) in Length
Eyepiece Barrel Diameter
2"
Finderscope
Built-in
Weight
6.10 lbs (2.77 kg)
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