Celestron 6 Inch Refractor

Reference 21020

£999.00 VAT inc

An excellent choice for the serious astronomer, the Celestron C6-R is the largest telescope in its class with over 6 times the light gathering ability of a 60mm refractor. This deluxe quality 1200mm focal length, f/8 German Equatorial mounted achromatic refractor is an incredible value and offers outstanding light gathering ability and stability. It features premium accessories such as a 9×50 finderscope with bi-directional alignment screws and a spring loaded pivot support, 20mm Plossl 1-1/4″ eyepiece, 2″ focuser, 2x Barlow with photo adapter, accessory tray and much more

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Our Description

  • High quality 6″ refractor
  • 9×50 finderscope with bi-directional alignment screws and a spring loaded pivot support
  • 2″ focuser allows for use with 2″ or 1.25″ eyepieces
  • Star diagonal provides more comfortable viewing position when observing objects that are high in the sky

OPTICAL DESIGN: Refractor
APERTURE: 150 mm (5.91 in)
FOCAL LENGTH: 1200 mm (47.24 in)
FOCAL RATIO: 8
FINDERSCOPE: 9×50
EYEPIECE 1: 20 mm (0.79 in)
MAGNIFICATION 1: 60 x
STAR DIAGONAL: 1.25
ACCESSORY TRAY: Yes
HIGHEST USEFUL MAGNIFICATION: 354 x
LOWEST USEFUL MAGNIFICATION: 21 x
LIMITING STELLAR MAGNITUDE: 13.4
RESOLUTION (RAYLEIGH): 0.93 arcsec
RESOLUTION (DAWES): 0.77 arcsec
PHOTOGRAPHIC RESOLUTION: 227 line/mm
LIGHT GATHERING POWER: 459 x
ANGULAR FIELD OF VIEW: 0.83 °
LINEAR FIELD OF VIEW (@1000 YDS): 44 ft (13.41 m)
OPTICAL COATINGS: Multi-Coated
OPTICAL TUBE LENGTH: 50.5 in (1282.7 mm)

Features

Reference: 21020

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