Telescope
- Overall length: 155 m (6.1")
- Aperture: 45 mm (1.77")
- Magnification: 30X
- Image: Erect
- Field of view: 1° 30'
- Resolving power: 2.5"
- Minimum focus: 1.3 m (53")
- Stadia ratio: 100:1
- Stadia constant: 0
Electronic Angle Measurement
- Method: Incremental
- Minimum reading: 5"/10"
- Accuracy: 10"
- Diameter of circle: 82 mm (3.22")
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Optical Plummet
- Magnification: 3X
- Field of view: 5°
- Focusing range: 20" to infinite
Level Vial Sensitivity
- Plate Vial & Circular Vial: 30" per 2 mm, 8" per 2 mm
Display Operating Range
- Operating voltage: 4-6 VDC
- Battery: 4 "AA"
- Operating Time: 15 hrs. cont. @ 20° C (68° F)
- Operating Temperatures: -20° to +50°C (-4° to +1227°F)
Illumination
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