Télescope pour l'astronomie Celestron StarSense Explorer 8" Dobson
Télescope pour l'astronomie Celestron StarSense Explorer 8" Dobson
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The Celestron StarSense Explorer 8'' Dobson telescope reinvents the astronomical observation experience by using your smartphone to analyze the night sky and calculate your position in real time. Ideal for beginners, this telescope offers a user-friendly interface and detailed tutorials for easy and precise use.
With a large 8'' optical tube and high-quality optics, this telescope allows for clear and bright observations of celestial objects. The XLT optical coatings increase contrast and light transmission, allowing you to discern subtle details. The 2'' Crayford focuser provides precise and smooth movements, and the telescope is compatible with almost all eyepieces of 31.75 mm or 50.8 mm.
Perfect for urban sites, the Celestron StarSense Explorer 8'' Dobson is advanced enough to easily detect Jupiter, Saturn, open star clusters like the Pleiades, double stars like Alberio, the Orion Nebula, the Andromeda Galaxy, and much more. With a relatively dark sky, hundreds of fascinating objects are within your reach.
Transporting your StarSense Explorer Dobson is easy thanks to the ergonomic carrying handles and included dust caps. Compatible with most current smartphones, including the iPhone 6 and most devices running Android 7.1.2 or later made since 2016.
- Optical design: Newtonian
- Diameter: 203 mm
- Focal length: 1200 mm
- F/D ratio: 5.9
- Minimum magnification: 29x
- Maximum magnification: 480x
- Limiting stellar magnitude: 14.2
- Light gathering power: 841x
- Resolution power - Rayleigh: 0.68 arcseconds
- Resolution power - Dawes: 0.57 arcseconds
- Primary mirror type: Parabolic concave
- Primary mirror material: Pyrex
- Secondary mirror type: Elliptical flat
- Secondary mirror material: Pyrex
- Optical coatings: Fully XLT coated
- Focusing system: Rack-and-pinion
- Eyepiece holder diameter: 31.75/50.8 mm
- Eyepiece 1 focal length: 25 mm
- Eyepiece 1 magnification: 48x
- Finder: StarPointer/Red dot
- Optical tube material: Steel
- Primary mirror thickness: 25 mm
- Secondary mirror thickness: 8.5 mm
- Secondary mirror minor axis: 47 mm
- Optical tube dimensions: 1117.6 x 241.3 mm
- Optical tube weight: 9.34 kg
- Mount model: Dobsonian alt-azimuth
- Tracking mechanism: Manual with handles
- Polar alignment: Alt-azimuth, Northern and Southern Hemisphere
- GPS: No
- Accessory support: Yes
- Base material: Particle board with melamine surfaces and edges, CARB compliant
- Base dimensions: 685.8 x 482.6 x 482.6 mm
- Base weight: 10.3 kg
- Total kit weight: 19.68 kg
- Smartphone app for precise celestial object location
- High-quality optics for clear and bright observations
- XLT optical coatings to increase contrast and light transmission
- 2'' Crayford focuser for precise and smooth movements
- Compatible with almost all eyepieces of 31.75 mm or 50.8 mm
- Perfect for urban sites with clear observations of Jupiter, Saturn, and more
- Ergonomic carrying handles and dust caps included
- Compatible with most current smartphones, including the iPhone 6 and most devices running Android 7.1.2 or later made since 2016
- Celestron StarSense Explorer 8'' Dobson Telescope
- 2'' Crayford Focuser
- 50.8 mm to 31.75 mm adapter
- 50.8 mm extension tube
- Dust caps
SKU: celestron-C22470
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