Celestron 6" Newtonian C6N with Rings & Vixen Dovetail Included! (Pre-owned)
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$299.00 CAD
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Product details
- SKU USED061101
Used telescope, in good condition.
Celestron 6" Newtonian C6N (Pre-owned)
- Optical Design: Newtonian Reflector
- Aperture (mm): 150 mm (5.91 in)
- Focal Length (mm): 750 mm (30 in)
- Focal Ratio: f/5
- Highest Useful Magnification: 354 x
- Lowest Useful Magnification: 21 x
- Limiting Stellar Magnitude: 13.4
- Resolution (Rayleigh): 0.93 arc seconds
- Resolution (Dawes): 0.77 arc seconds
- Light Gathering Power (Compared to human eye): 459 x
- Secondary Mirror Obstruction: 1.75" in (44 mm)
- Secondary Mirror Obstruction by Diameter: 30 %
- Secondary Mirror Obstruction by Area: 8.78 %
- Optical Tube Length: 27" in (686 mm)
- Optical Tube Weight: 10 lbs (4.54 kg)
- 6" (150mm) f/5 optical design gives excellent wide field views
- Parabolic primary mirror minimizes spherical aberration to produce a better image