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Celestron C6R 150mm Refractor OTA

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Celestron C6R 150mm Refractor OTA
AUD $1,149.00

Availability: In Stock

  • 6" (150mm) f/8 objective lens is perfect for high contrast planetary views

  • Accessories include a 20mm eyepiece, 1.25” star diagonal, and 9x50 finderscope

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This 6” refractor telescope offers a view with no obstruction of the aperture. At a focal ratio of f/8, the telescope provides you the highest possible contrast when viewing celestial objects, especially the planets.

Additional Information

Optical Design Refractor
Aperture 150mm (6")
Focal Length 1200mm (47")
Focal Ratio f/8
Focal Length of Eyepiece 1 20mm (.8")
Magnification of Eyepiece 1 60x
Finderscope 9x50
Star Diagonal 1.25" Star Diagonal
Optical Tube Aluminum
Highest Useful Magnification 354x
Lowest Useful Magnification 21x
Limiting Stellar Magnitude 13.4
Resolution (Rayleigh) .93 arc seconds
Resolution (Dawes) .77 arc seconds
Light Gathering Power (Compared to human eye) 459x
Secondary Mirror Obstruction None
Secondary Mirror Obstruction by Diameter None
Secondary Mirror Obstruction by Area None
Optical Coatings Fully Coated
Optical Tube Length 1295mm (51")
Optical Tube Diameter 171.45mm (6.75")
Optical Tube Weight 19 lbs (8.62 kg)
Dovetail CG-5 Dovetail bar

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