Sky-Watcher Black Diamond ED80 Doublet OTA

  1. Home
  2. Refractors
  3. Sky-Watcher Black Diamond ED80 Doublet OTA

Sky-Watcher Black Diamond ED80 Doublet OTA

SKU: SWBDED80-OTA
$1,125.00

or 4 fortnightly payments of $281.25 with Afterpay More info

2 in stock (can be backordered)

SkyWatcher Black Diamond ED80 OTA Telescope 

The ED80 is the telescope that heralded in the way of modern imaging. It gave those with a DSLR the perfect foil for imaging as it allowed a for a fully illuminated field in the new wave of DSLR cameras with their APS-C sensors.. All these years later it is still a great scope for imaging.

Metallic High-Transmission Lens Coatings

Each air-to-glass lens surface has exotic anti-reflection metallic coatings applied to ensure optimum light through-put of approaching 99.5%. The proprietary Sky-Watcher “Metallic High-Transmission Coatings” (MHC) are the finest photon anti-rejection coatings in their class.

Light-Baffled Optical Systems

The objective lens cell is light-baffled to reject stray, unfocused light. The draw tube is likewise baffled to insure optimum contrast. The tube interior is flat blackened to help prevent unfocused internal light reflections from reaching the focal plane.

Precision 2” Dual Speed Crayford Focuser is Standard

Optical focus is achieved by means of a mechanically ultra-smooth, backlash-free, precision 2” Dual Speed Crayford Focuser-assembly. This focuser offers 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, or black.

Telescope Tube Attachment Hardware:

The optical tube comes with attachment hardware that allows it to be securely fastened to any Sky-Watcher mount. The quick-release tube rings provided with Black Diamond 80 ED are cast-aluminium, painted white.

Included Components

Black Diamond 80 ED is supplied with 2” Dual Speed Crayford Focusers and quality foam-lined aluminium carrying cases as standard equipment. Finderscope supplied with this telescope is straight through.

SkyWatcher Black Diamond ED80 OTA Telescope Specifications

Optical Design ED Apochromatic Refractor
Diameter 80mm
Focal Length 600mm
F/Ratio F/7.5
Highest Practical Power 160x
Finder Scope 8X50 straight through
Focuser Diameter 2″ dual speed, crayford
Diagonal 2″ 90 deg. Dielectric Diagonal with 1.25″ adapter
Tube Weight 2.47kg
Tube Dimensions 10 cm x 62cm
Shipping Weight 8 kg
Shipping Dimensions 68 x 33 x 23 cm3

Need Some Help?

Astrophotography can be a little complicated sometimes and there are a lot of options. If you'd like to check something before you purchase just let us know and we'd be happy to help!

Menu