BK909AZ3

1,575sr

(Price Includes 5% V.A.T.)

Features:

  • Diameter/Aperture: 90mm
  • Focal Length: 900mm
  • Multi-coated achromatic objective lens
  • Aluminum tube
  • Dew cap/Sunshade
  • Adjustable Objective lens Cell
  • 6×30 finderscope for easy location of objects
  • Smooth rack-and-pinion 1.25″ focuser
  • 65% more light gathering power than 70mm
  • Perfect for serious beginners

Specifications:

  • Optical Design: Achromatic Refractor 
  • Optical Diameter: 90mm 
  • Focal Length: 900mm 
  • F/Ratio: F/10 
  • Mount Type: Alt-azimuth
  • Slow Motion Control: Yes
  • Accessory Tray: Large wall-to-wall
  • Highest Practical Power: 180x 
  • Faintest Steller Magnitude: 12.5 
  • Finder Scope: 6×30* 
  • Focuser Diameter: 1.25″ 
  • Diagnol: 1.25″ 45 deg. Erect Image* 
  • Eyepieces: 1.25″ Super 25 and 10* 
  • Tube Weight: 2.49Kgs 
  • Tube Dimensions: 9cm x 86.5cm 
  • Shipping Weight: 12Kgs 
  • Shipping Dimensions: 102x42x24 cm3