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SkyWatcher Black Diamond 120/900 ED Doublet Refractor (OTA)

SKU# SKY-SWBDED120-OTA

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$2,399.00

Retail Price: $3,499.00

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Quick Overview

  • Suitable for Astrophotography
  • View Solar System in High Definition
  • Metallic High-Transmission Coatings
  • Compact & Portable
  • Comes with An Aluminium Case
  • 5 Years SkyWatcher Limited Warranty
  • Best Value Guaranteed
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    SkyWatcher Black Diamond 120/900 ED Doublet Refractor (OTA)

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    • SkyWatcher Black Diamond 120/900 ED Doublet Refractor (OTA)
    Summary
    SkyWatcher Black Diamond ED120 Doublet Refractor Telescope - OTA

    The larger aperture of the SkyWatcher ED120 Telescope provides you a dramatic increase in resolution and observe the lunar and planetary surface phenomenon in 3D-alike high-definition. The tight globular star clusters like M13 in Constellation Hercules appear like a beehive of crisp stellar pin points, star upon thousands of stars deep into the objects core.

    For Deep-sky observation, rich aggregates of stars within Galaxies, Nebulas, and open clusters appear brilliant contrasted against a very dark velvet black background. The wispy, delicate, feather-like structure of dust lanes and extension of glowing gasses can be seen reaching out far beyond the object’s core.

    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:
  • ED120 OTA
  • 2" Diagonal
  • 1.25" Focuser Adaptor
  • 8x50 Finderscope with Bracket
  • Eyepiece - 5mm, 20mm
  • Tube Ring Attachment to Any SkyWatcher Mount
  • Piggyback Bracket
  • SkyWatcher Black Diamond ED120 Doublet Refractor Telescope - OTA

    The larger aperture of the SkyWatcher ED120 Telescope provides you a dramatic increase in resolution and observe the lunar and planetary surface phenomenon in 3D-alike high-definition. The tight globular star clusters like M13 in Constellation Hercules appear like a beehive of crisp stellar pin points, star upon thousands of stars deep into the objects core.

    For Deep-sky observation, rich aggregates of stars within Galaxies, Nebulas, and open clusters appear brilliant contrasted against a very dark velvet black background. The wispy, delicate, feather-like structure of dust lanes and extension of glowing gasses can be seen reaching out far beyond the object’s core.

    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:
  • ED120 OTA
  • 2" Diagonal
  • 1.25" Focuser Adaptor
  • 8x50 Finderscope with Bracket
  • Eyepiece - 5mm, 20mm
  • Tube Ring Attachment to Any SkyWatcher Mount
  • Piggyback Bracket
  • Specifications
    Specifications
    Optical Design ED Refractor
    Diameter 120mm
    Focal Length 900mm
    F/ratio F/7.5
    Highest Practical Power 240x
    Faintest Steller Magnitude 13.1
    Resolving Power 0.96
    Focuser Diameter 2”
    Finderscope 8X50 with Bracket
    Diagonal 2" 90º Dielectric Diagonal
    Piggyback Bracket Yes
    Tube Weight 5.13kg
    Tube Dimension 10 cm x 62cm
    Shipping Weight 14.5kg
    Shipping Carton Dimensions 106.5 x 35.5 x 29 cm
    Ideal For Astrophotography, Planetary Observation
    User Level For Advanced
    Telescope Type Refractor
    Aperture Size 120mm
    Focal Length 900mm
    Focal Ratio f/7.5
    Highest Practical Magnification 240x
    Finderscope 8x50
    Eyepieces LET 28mm
    Mount Type None
    Tripod None
    Warranty 5 Years Limited Warranty
    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.

    Frequently Asked Questions

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