celestron telescope
Location: North Of England - bradford
Sell Price: £130
Description:
In very good condition hardly used.Manafacturers 10yrs warranty I have only had telescope for 8 months so remainder left of warranty.
Has extra lens,DVD on astronomy motor for tracking stars etc. although I have never used it, so don't know how to use it but comes with full instructions. Has original box & packaging.
The full spec is
Optical Design
Newtonian Reflector
Aperture (mm)
130 mm (5.12 in)
Focal Length
650 mm (26 in)
Focal Ratio
5
Focal Length of Eyepiece 1 (mm)
20 mm (0.79 in)
Magnification of Eyepiece 1
33 x
Focal Length of Eyepiece 2 (mm)
10 mm (0.39 in)
Magnification of Eyepiece 2
65 x
Finder scope
Built-on Star Pointer
Mount Type
CG-3 Equatorial
Tripod
1.25" steel tube legs
Highest Useful Magnification
307 x
Lowest Useful Magnification
19 x
Limiting Stellar Magnitude
13.1
Resolution (Rayleigh)
1.07 arc seconds
Resolution (Dawes)
0.89 arc seconds
Light Gathering Power (Compared to human eye)
345 x
Apparent Field of View
1.5 °
Linear Field of View (@1000 yds)
79 ft (24 m)
Optical Coatings
Aluminum
Optical Tube Length
24 in (610 mm
It is pickup only because of weight approx. 30KG.
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