• Diameter/Aperture: 150mm
  • Focal Length: 750mm
  • Diffraction-limited secondary mirror support
  • Paraboloidal (parabolic) primary mirror
  • 150 primary mirror gathers enough light to reveal deep-sky luminaries. 33% more light gathering power than 130mm, 73% more light than 114mm
  • 6x30 achromatic finderscope for easy location of objects
  • Smooth rack-and-pinion 1.25" focuser.

     The Sky-Watcher paraboloidal (parabolic) mirror reflectors and all Dobsonian models feature a four-arm, secondary-mirror bracket with fine supports (0.5mm thick), to reduce diffraction spikes and light loss.

  • Specifications
    Optical Design Newtonian (Parabolic)
    Optical Diameter 150mm
    Focal Length 750mm
    F/Ratio F/5
    Secondary Mirror Diameter 47mm
    Highest Practical Power 300x
    Faintest Steller Magnitude 13.6
    Finder Scope 6x30*
    Focuser Diameter 2" with 1.25 adapter
    Eyepieces 1.25 Super 25 and 10*
    Tube Weight 4.93Kgs
    Tube Dimensions 18cm x 67.3cm
    Shipping Weight 10+25 kg
    Shipping Dimensions 81x41x37 cm3; 104x44x26 cm3



    Sky-Watcher 反射鏡 BK P15075 EQ3 w/steel tripod

    • 品牌: Sky-Watcher
    • 型號: BK P15075 EQ3 w/steel tripod
    • 庫存狀態: 有庫存
    • $16,000

    • 稅前: $16,000