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

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  • Ideal for Planetary observation
  • Suitable for Astrophotography
  • Metallic High-Transmission Coatings
  • Compact & Portable
  • Comes with An Aluminium Case
  • 5 Years SkyWatcher Limited Warranty
    You will earn 1597 OZHut Points for buying this product
    Stock Status: IN STOCK
    Ships Out Next Business Day
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    Retail Price $1,799.00


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    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
  • Specification

    Additional Info

    Optical Design ED Refractor
    Diameter 100mm
    Focal Length 900mm
    F/ratio F/9
    Highest Practical Power 200x
    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
    User Level For Advanced
    Telescope Type Refractor
    Aperture Size 100mm
    Focal Length 900mm
    Focal Ratio f/9
    Highest Practical Magnification 200x
    Finderscope 8x50
    Eyepieces LET 28mm
    Mount Type None
    Tripod None
    Warranty 5 Years Limited Warranty



    Your Skywatcher Products is under Warranty

    Your Skywatcher® product is warranted to be free of defects in materials and workmanship for FIVE years after the date of purchase. In the event of a defect under this warranty, we will, at our option, repair or replace the product, provided that you return the product with proof of the receipt.

    This warranty does not cover damages caused by misuse, improper handling, installation, collimation or maintenance provided by someone other than a Skywatcher Authorized Service Department.

    For Skywatcher Products purchased elsewhere, will NOT qualify for manufacturers warranty from us, it must be returned to the place of purchase to resolve any issues.


    I have a Sky Watcher ED100 fitted to an AZ3 mount. I wish to move into astrophotographery, and was wondering if you could recommend a suitable tripod, and mount that incorporates a motor drive. Regards.
    Thanks for the email. You won't need anything too big. The following are just manual where you can add the motor drive on separately: SkyWatcher EQ3-2 Mount with Aluminium Tripod - http://www.ozscopes.com.au/skywatcher-eq3-2-mount.html SkyWatcher EQ5 Mount with Aluminium Tripod - http://www.ozscopes.com.au/skywatcher-eq5-mount.html The following both incorporate the computerised part however are much more expensive and are larger than what you really need: SkyWatcher EQ5 Pro GOTO Mount - http://www.ozscopes.com.au/skywatcher-eq5-goto-mount.html SkyWatcher HEQ5 Pro GOTO Mount - http://www.ozscopes.com.au/heq5-pro-mount-goto-skywatcher.html
    I was wondering what kind of mount would be suitable- I won't be doing astrophotography & don't want an equatorial mount, just a basic mount to be used on uneven ground at the farm.
    Any telescope tripod should have the suitable mount for the Skywatcher OTA, which has a pretty standard dovetail. You can get the Saxon EQ5 Mount (http://www.ozscopes.com.au/saxon-eq5-mount-w-steel-tripod.html) - It's not computerised but it's very sturdy and has an Equatorial mount.

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