BK809EQ2

BK809EQ2

  • Diameter/Aperture: 80mm
  • Focal Length: 900mm
  • F/ratio: F/11.25
  • Highest Practical Power (Potential): 140x
  • Multi-coated Achromatic objective lens
  • Aluminum tube
  • Eyepiece Supplied (1.25"): 10mm & 25mm
  • Magnification (with eyepieces supplied): x90, x36
  • Diagonal Supplied 1.25”
  • Dew cap/Sunshade
  • 6x24 finder Scope for easy location of objects
  • Smooth rack-and-pinion 1.25" focuser
  • German Equatorial Mount EQ2
  • Aluminum Tripod with accessory tray
  • Pre-assembled Aluminum tripod for convenient and quick assembly
  • Counter weight with Steel Shaft
  • RA & DEC slow motion manual control cables
  • Tube rings
  • Tripod Height: 71-123cm
  • Tripod Weight: 2.5Kg
  • 65% more light gathering power than 70mm
  • Perfect for serious beginners

Optical Design

Achromatic Refractor

Diameter / Aperture

80 mm

Focal length

900 mm

Highest Practical Power

140x

Faintest Stellar Magnitude

11.25

F/Ratio

F/11.3

Focuser Diameter

1.25"

1.25" Eyepiece

Super

 Diagonal

1.25"

Finder Scope

6x24

Tube Weight

2.17Kg

Shipping Weight

17Kg

Shipping Dimensions

102x42x24 cm