Technical data: Angle measurement: Standard deviation (acc. DIN18723): T/TC1000 Hz/V: 0.001 gon (3'') T/TC1600 Hz/V: 0.0005 gon (1.5'') Distance mesurement: Standard deviation: 3mm + 2ppm Range: 2000m (1 prism) to 4000m (11 prisms) Telescope: Objective aperture: 42mm Magnification: 30x with FOK73 Shortest focus distance: 1.7m.
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