Orion Sirius ED80 EQ-G Computerized GoTo Refractor Telescope
Item #24281e
4.7 / 5.0
€ 1,599.99
This refracting telescope and mount combo was made with the astrophotographer in mind. The Orion Sirius ED80 GoTo mount has over 42,000 objects that can be found at the push of a b...
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This refracting telescope and mount combo was made with the astrophotographer in mind. The Orion Sirius ED80 GoTo mount has over 42,000 objects that can be found at the push of a button. ED glass allows for clear, bright images, free of false color.
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This item is on backorder and expected by 14/08/2020.
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  • More Info
    • The Orion ED80 refractor's short focal length and superb apochromatic optics make it a great telescope for astrophotography and visual use
    • The included Sirius EQ-G GoTo equatorial telescope mount and tripod supports the ED80 refractor with strength to spare for accomodation of additional astrophotography gear
    • The ED80 sports a multi-coated 80mm objective lens doublet of 600mm focal length (f/7.5) made with extra-low dispersion FPL-53 ED glass for great visual and astrophotographic performance
    • The state-of-the-art Sirius EQ-G GoTo mount contains a computerized database of over 42,000 celestial objects to explore and photograph
    • Includes 8x40 finder scope for easy aiming, 25mm Sirius Plossl 1.25" eyepiece, 1.25" prism star diagonal, telescope tube rings, Starry Night astronomy software, and more
  • Specs
    • Best for viewing:
      Brighter deep sky
    • Best for imaging:
      Deep sky
    • User level:
      Advanced
    • Optical design:
      Refractor
    • Optical diameter:
      80 mm
    • Focal length:
      600 mm
    • Focal ratio:
      f/7,5
    • Coatings:
      Fully multi-coated
    • Optics type:
      Air-spaced doublet
    • Glass material:
      Extra low dispersion FPL-53
    • Eyepieces:
      Sirius Plossl 25,0 mm (1,25")
    • Magnification with included eyepieces:
      24 x
    • Resolving power:
      1,44 arc*sec
    • Lowest useful magnification:
      11 x
    • Highest useful magnification:
      160 x
    • Highest theoretical magnification:
      160 x
    • Limiting stellar magnitude:
      12,2
    • Optical quality:
      Diffraction limited
    • Finder scope:
      8x40
    • Focuser:
      2" Crayford
    • Diagonal degrees:
      1,25" 90° Prism Star
    • Mount type:
      Equatorial
    • Astro-imaging capability:
      Lunar, planetary & long exposure
    • Dovetail bar system:
      Yes
    • Computerized compatibility:
      Go-To included
    • Number of objects in database:
      42,000+
    • Tracking rates:
      Sidereal, Solar and Lunar
    • Motor type:
      Microstep driven 1.8°stepper motors
    • Bearing material:
      Sealed ball bearings
    • Power requirement:
      12-volt DC - 2A (tip positive)
    • PEC:
      Yes
    • GPS:
      Sold separately
    • Backlash compensation:
      Yes
    • Latitude range:
      20-66
    • Setting circles:
      Yes
    • Polar-axis scope:
      Included
    • Counterweights:
      One 5kg
    • Available ports:
      RS-232, autoguider
    • Tube material:
      Aluminum
    • Tripod material:
      Steel
    • Tripod leg diameter:
      44,45 mm
    • Counterweight bar length:
      20 cm
    • Diameter of counterweight shaft:
      18 mm
    • Height range of mount:
      106,7 cm - 1,40 m
    • Length of optical tube:
      59,7 cm
    • Weight, optical tube:
      2,6 kg
    • Weight, mount/tripod:
      14,5 kg
    • Weight, fully assembled:
      22,5 kg
    • Additional included accessories:
      One element ED glass in apochromatic primary lens, Crayford focuser, Machined aluminum lens cell
    • Other features:
      GoTo hand controller
    • Warranty:
      One year
  • In The Box

    Orioin Sirius 80 ED EQ-G Refractor w/GoTo Controller optical tube assembly
    25mm Orion Sirius Plossl telescope eyepiece (1.25")
    Prism Star Diagonal (1.25")
    2" - 1.25" telescope eyepiece adapter
    Tripod
    Equatorial GoTo mount
    Computerized hand controller
    8x40 finder scope
    Tube Rings
    Tube ring mounting plate
    11 lb counterweight
    Tripod accessory tray
    Dust cap
    12V DC Power cable
    GoTo hand controller cable for Sirius EQ-G
    GoTo hand controller cable for Atlas EQ-G
    GoTo hand controller bracket
    Wire clip
    Starry Night special edition software digital download insert

  • Shipping Info

    Orders received by 5pm UTC for in-stock items ship the next business day. When an item is not in-stock we will ship it as soon as it becomes available. Typically in-stock items will ship first and backordered items will follow as soon as they are available. You have the option in check out to request that your order ship complete, if you'd prefer.

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