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Sky-Watcher BD 102mm Refractor OTA

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Sky-Watcher BD 102mm Refractor OTA
AUD $439.00

Availability: Backorder Available

Ideal for high-power study of the moon and planets.

Note: accessories in photo may vary
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Details

  • Diameter/Aperture: 102mm 

  • Focal Length: 1000mm

  • Multi-coated achromatic objective lens

  • Aluminum tube

  • Dew cap/Sunshade

  • Cell Objective-lens Adjustable

  • 6x30 finderscope for easy location of objects

  • Smooth rack-and-pinion 2" focuser with a 1.25" adapter, accepting both 1.25" and 2" eyepieces

  • 28% more light gathering power than 90mm, 112% more than 70mm

  • Ideal for high-power study of the moon and planets

Additional Information

Specifications
Optical Design Achromatic Refractor
Diameter / Aperture 102 mm
Focal length 1000 mm
F/Ratio F/9.8
Highest Practical Power 204x
Faintest Steller Magnitude 12.7
Focuser Diameter 2" with 1.25 adapter
Finder Scope 6x30
Diagonal 2" 90 deg. Diagonal with 1.25" adapter
Eye Piece 1.25" Super 25 and 10
Tube Weight 3.48
Tube Dimensions 10 x 94.3
Shipping Weight 10 kg
Shipping Dimensions 139x23x27 cm

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