Sky-Watcher Telescope BK 909AZ3

$299.00

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Description

Products Features
– Diameter/Aperture: 90mm – Focal Length: 900mm – Multi-coated achromatic objective lens – Aluminum tube – Dew cap/Sunshade – Adjustable Objective-lens Cell (available in 2001) – 6×30 finderscope for easy location of objects – Pre-assembled tripod for convenient and quick assembly – Smooth rack-and-pinion 1.25″ focuser – 65% more light gathering power than 70mm – Perfect for serious beginners

Specifications

  • Optical Design Achromatic Refractor
  • Diameter 90mm
  • Focal Length 900mm
  • F/Ratio F/10
  • Highest Practical Power 180x
  • Finder Scope 6×30*
  • Focuser Diameter 1.25″
  • Diagonal 1.25″ 45 deg. Erect Image*
  • Eye Piece 1.25″ Super 25 and 10*
  • Tube Weight 2.49Kgs
  • Tube Dimensions 9cm x 86.5cm
  • Shipping Weight 12Kgs
  • Shipping Dimensions 102x42x24 cm3

Additional information

Weight 12 kg
Dimensions 24 x 42 x 102 cm

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