Mounting of telescope: Dobsonian Alt-Az mount Old mount:Equatorial german mount head on tripod Main mirror: paraboloid, 0.1 m Tube: Solid Equivalent focal distance of system: 1.00 m Effective aperture ratio of system: f/10 Field of view: 48' x 31' for 14x9 mm detector Eyepiece: Erfle, f=15 mm Instrument : naked eye observations, additional solar filter, compact camera mount Telescope control system: None Mounting : None Last modification: 2005 |
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First light whith new mount : 23.3.2000
Mitsubishi |
Sunspot group |
Moon through window |
perkeina@utu.fi