SkyWatcher Evostar 80/600 ED Doublet Refractor (OTA)

  • Ideal for land and nature viewing
  • ED lens for Astrophotography
  • Metallic High-Transmission Coatings
  • Compact and Portable
  • Comes with An Aluminium Case
  • 5 Years SkyWatcher Limited Warranty

    Sky-Watcher Evostar ED80 Doublet Refractor (OTA)

    The SkyWatcher Evostar ED80 is a refractor telescope that well designed for wide-field astronomical observation of prominent nebulae, star clusters, and galaxies from a dark-sky location. Comes with focal ratio f/7.5, it can be used as an astrograph for sky photography or telephoto lens. The Ultra high contrast of this SkyWatcher ED Refractor allows the subtlest of details to be easily scrutinized under conditions of good seeing.

    Metallic High-Transmission Lens Coatings (MHC) Each air-to-glass lens surface has been coated by SkyWatcher's proprietary MHC. An anti-reflection metallic coatings which ensure optimum light-transmission approaching 99.5%.

    Light-Baffled Optical Systems

    The objective lens cell of this SkyWatcher Black Diamond ED80 is light-baffled to reduce stray & unfocused light to insure optimum contrast. The interior of the tube is flat blackened to prevent unfocused internal light reflections from reaching the focal plane.

    Precision 2” Crayford Focuser

    This precision 2" Crayford Focuser is mechanically ultra-smooth and backlash-free, offers you a fine and ultra-fine focusing adjustments.

    Tube Materials

    The optical tube material is rolled steel, powder-coated reflective gloss black with gold fleck accent. The front and back cells are cast-aluminum painted white & black.

    Telescope Tube Attachment Hardware

    The optical tube comes with attachment hardware that allows it to be securely fastened to any SkyWatcher Mount. The quick-release tube rings provided with Black Diamond ED80 are cast-aluminum, painted white.

    In the Box:

  • ED80 OTA
  • 2" Diagonal
  • 1.25" Focuser Adaptor
  • 8x50 Finderscope with Bracket
  • Eyepiece - LET 28mm
  • Tube Ring Attachment to Any SkyWatcher Mount
  • Piggyback Bracket
  • More Information
    Product Weight (KG) 2.47
    Optical Design ED Refractor
    Lens Material FPL-53
    Diameter 80mm
    Focal Length 600mm
    F/ratio F/7.5
    Highest Practical Power 160x
    Faintest Steller Magnitude 12.2
    Resolving Power 1.45
    Focuser Diameter 2”
    Finderscope 8X50 with Bracket
    Diagonal 2" 90º Dielectric Diagonal
    Piggyback Bracket Yes
    Tube Weight 2.47kg
    Tube Dimension 10 cm x 62cm
    Shipping Carton Dimensions 67.5 x 33 x 23 cm
    Brand SkyWatcher
    Telescope Type Apochromatic-Refractor
    Aperture Size 80mm
    Focal Length 600mm
    Focal Ratio f/7.5
    Highest Practical Magnification 160x
    Finderscope 8x50
    Eyepieces LET 28mm
    Mount Type None
    Tripod None
    Warranty 5 Years Limited Warranty
    User Level For Intermediate
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