Newtonian reflection astronomical telescope High-precision Dia. 160mm Lens F1300

Description

Spherical
lens group
Newtonian reflection astronomical telescope Dia.160 F
1300
Specification
Caliber: 160mm,
Focal length: 1300mm,
The thickness of the main mirror about 18mm,
Weighs about 1300 grams,
Spherical mirror, aluminum plating and protective film,
The minor axis of the secondary mirror (short side diameter) Length 35mm. and long side diameter 50mm
Threaded at the bottom of the lens holder!
Delivery details
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