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Resolution: 90 Instrument magnification: 10-12 Exit pupil distance: 15 Purpose: Civil telescope. Field of view: 9 Function type: ordinary telescope Exit pupil diameter: 20 Structure: monocular telescopeResolution: 90 Instrument magnification: 10-12 Exit pupil distance: 15 Purpose: Civil telescope. Field of view: 9 Function type: ordinary telescope Exit pupil diameter: 20 Structure: monocular telescope