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593 EUR
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price without VAT: 482 EUR
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 Shop online:
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Shop in Warsaw (qty): 1
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Shop in Chorzow (qty):
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The Celestron Astro Fi 90mm is a robust and easy-to-use refractor telescope on a computerized mount. What sets it apart from many telescopes of this type is the ability to remotely focus on the desired object using a free smartphone or tablet app. The telescope mount connects wirelessly via its own Wi-Fi network to a mobile device running Celestron SkyPortal.
This app requires virtually no prior knowledge and provides all the important information about the star, planet, or nebula being observed. It can also be used in many other ways, such as as a compass for orientation at the observing site. Optical tube
• lens diameter: 90 mm
• focal length: 910 mm
• aperture: f/10.1
• resolution: 1.54 arcsec
• maximum usable magnification: 180 times
• minimum usable magnification: 13 times
• tracking speeds: sidereal, solar, lunar
• physical length with dew: 94.5 cm
• type of optical system: refractor
• optical layers: FC ( fully coated - fully coated optics)
• finder: StarPointer (collimator)
• stellar range: 12.3 magnitude
Tripod
• material: aluminum
Glasses
• 25 mm Kellner (1.25") giving 36x magnification
• 10 mm Kellner (1.25") giving 91x magnification
Drive
• rotation speed: up to 3° per second
App
• application name: Celestron SkyPortal
• the application works on operating systems: Android 4.0 and higher, iOS 8.0 and higher
Net / gross weight : approx. 7 kg / 11 kg 3-year manufacturer's warranty on mechanics, 2-year warranty on electronics
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