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Dobson Telescope 450mm Go-To - Sky-Watcher

Dobson Telescope 450mm Go-To - Sky-Watcher

SKU:skywatcher-SW0375

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Regular price €5.768,00 EUR
Regular price "Sale Price" €5.768,00 EUR
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Discover the universe with the Sky-Watcher Astrolitech 450mm Go-To Dobsonian Telescope. Designed for passionate amateur astronomers, this large aperture instrument offers exceptional performance for deep sky and planetary observation.

Features:

  • Aperture: 450 mm (BK7 glass parabolic primary mirror)
  • Focal length: 1900 mm (f/4.1)
  • Primary mirror: Conical and fused for rapid cooling and reduced weight (12 kg)
  • Secondary mirror: 120 mm diameter (central obstruction of 26.2%)
  • Structure: Detachable mount with 6 "V" tubes for optimal transportability
  • Focuser: 50.8 mm Crayford with 1:10 fine focus and 31.75 mm adapter
  • Mount: Motorized Go-To Dobsonian with SynScan hand controller and database of over 42,900 objects
  • Finderscope: 9x50 achromatic for easy locating of celestial objects
  • Dust cover: Included to limit stray light
  • Height at zenith: 1.89 m
  • Total weight: 63 kg (heaviest component: 12 kg primary mirror)
  • Setup time: About 25-30 minutes by one person

Advantages:

  • Exceptional observation: Large aperture for detailed observations of the deep sky, revealing structures in galaxies, nebulae, and star clusters.
  • Accurate Go-To system: Automatic pointing and tracking of celestial objects with an accuracy of 5 arc minutes.
  • Easy transport: Detachable structure with lightweight components, allowing transport by a single person.
  • High-quality mirrors: Conical and fused mirrors with multi-layer coating for 94% reflectivity.
  • Precise focuser: Fine focusing thanks to 1:10 reduction, ideal for high magnification observations.

Compatibility:

  • Eyepieces: Compatible with 31.75 mm and 50.8 mm eyepieces.
  • Photo accessories: SNAP port for controlling your camera.
  • Freedom Find™ system: Helps with manual pointing with additional encoders.

Tips and tricks:

  • Setup: Organize the parts during assembly to save time and closely follow the user manual.
  • Observation: With a height of 1.89 m at the zenith, a step stool is rarely necessary.
  • Recommended accessories: Use O-III or H-beta filters for observing nebulae.
  • Balancing: The provided counterweights allow adjustment of balance based on the eyepieces or accessories used.

Included items:

  • 450 mm f/4.1 Dobsonian optical tube
  • Motorized Go-To Dobsonian mount with SynScan
  • LET 28 mm eyepiece (50.8 mm fitting)
  • 9x50 straight finderscope
  • 50.8/31.75 mm Crayford focuser with 10:1 micromover
  • 3 counterweights of 1 kg for balancing
  • Dust cover
  • User manual in French
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