10/09/28 18:57:45 ai1xJtlZ
○ APM Apo Astrograph 107/700mm
URLﾘﾝｸ(www.apm-telescopes.de)
Technical data:
- Airspaced 3-lens Apo, fully multycouted
- FPL 53 glas
- aperture: 107mm
- focal length: 700mm
- f/6.5
- tube weight without tube rings: 5.45kg
- weight tube rings: 0.65kg
- tube diameter: 114mm
話題の１０ｃｍアポは、日本製（オハラ）の硝子。