SkyWatcher Black Diamond 100/900 ED Doublet Refractor (OTA)

  • Ideal for Planetary observation
  • Suitable for Astrophotography
  • Metallic High-Transmission Coatings
  • Compact & Portable
  • Comes with An Aluminium Case
  • 5 Years SkyWatcher Limited Warranty

    SkyWatcher Black Diamond ED100 Doublet Refractor Telescope - OTA

    View the Solar System in HD style on a clear night with transparent skies. Simply turn your SkyWatcher ED100 Telescope to the Crescent Moon, the Apennine Mountains snap into razor-sharp focus revealing a cornucopia of jagged mountain ridges, canyons, and numerous small craters in ultra high definition.

    Reveal the gas giant - Jupiter with SkyWatcher ED100 Doublet Refractor. Observe the Jupiter's swirling equatorial bands in high-definition with festoons, and tonality within the bands. The great spot is clearly visible, discreetly contrasted from the surrounding Jovian landscape. Prominent deep-space nebula yield improved definition in gaseous outer extensions. Stars in globular clusters resolve to pinpoints. This is just the beginning of an incredible journey of exploration possible with a SkyWatcher Black Diamond ED100.

    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 ED100 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 ED100 are cast-aluminum, painted white.

    In the Box:

    • ED100 OTA
    • 2" Diagonal
    • 1.25" Focuser Adaptor
    • 8x50 Finderscope with Bracket
    • Eyepiece - 5mm, 20mm
    • Tube Ring Attachment to Any SkyWatcher Mount
    • Piggyback Bracket
    More Information
    Optical Design ED Refractor
    Faintest Steller Magnitude 12.7
    Resolving Power 1.15
    Focuser Diameter 2”
    Finderscope 8X50 with Bracket
    Diagonal 2" 90º Dielectric Diagonal
    Piggyback Bracket Yes
    Tube Weight 3kg
    Tube Dimension 10 cm x 92cm
    Shipping Weight 12.2kg
    Shipping Carton Dimensions 92.5 x 30 x 23 cm
    Telescope Type Apochromatic-Refractor
    Aperture Size 100mm
    Focal Length 900mm
    Focal Ratio f/9
    Highest Practical Magnification 200x
    Finderscope 8x50
    Eyepieces 5mm, 20mm
    Mount Type None
    Tripod Plastic
    Warranty 5 Years Limited Warranty
    User Level For Advanced
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