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Place of Origin | Sichuan, China (mainland) |
Brand Name | YBoptics OEM/ODM |
Certification | CE FCC ROHS |
Model Number | Astronomical 40070 |
Professional Astronomical Reflector Telescope Comes With Phone Adapter 70mm Refractor Telescope For Moon Stars Viewing
70mm Refractor Telescope For Moon Stars Viewing Descriptions:
Specifications:
optical system
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Refractor
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Model
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16-40x70
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Objective
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70mm
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Focal length
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400mm
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Focus ratio
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11.25
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Eyepiece
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10mm 25mm
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Angle of view
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1.3°
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Magnification
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40x 16x
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Finder Mirror
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5*24
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Zenith Mirror
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48
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Optical Coating
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FMC-green
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Barov Extender
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3x
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Exit Pupil Diameter
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2.2mm
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Resolution
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≤4.0
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Tripod
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Alluminum Alloy Retractable Tripod
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Weight
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2.5kg
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Packing Dimension
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65*23*13cm
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Main Material
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Optical Glass, aluminum, iron and plastic
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Storage Conditions
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Should be stored in a sheltered dry place, no acid gas, alkali and harmful substances around.
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