01 / 01LEICA GEOSYSTEMS
Leica NA730 Plus Automatic Optical Level
30X PRECISION AUTOMATIC OPTICAL LEVELJobsite-proven 30x optical automatic level featuring a magnetically damped compensator, nitrogen-filled anti-fog optics, IP57 water resistance, and 0.7 mm standard deviation per 1 km double-run leveling.
Optical Magnification30x high-contrast erect telescope image
Standard Deviation (1 km double-run)0.7 mm (with parallel plate micrometer) / 1.2 mm standard
Configuration, availability and delivery confirmed with your quotation.
01 / FIELD CAPABILITIES
Built for the task.
- Precision 30x optical magnification resolves fine millimeter staff divisions across extended sight lengths
- Rugged magnetically dampened compensator automatically stabilizes the line of sight against heavy equipment vibration
- Nitrogen-purged sealed telescope tube prevents fogging and moisture ingress in high-humidity tropical conditions
- IP57 immersion-tested housing allows uninterrupted survey operations during heavy downpours and muddy trenching
- Friction-braked horizontal drive with endless fine motion screws enables fast, effortless target alignment
02 / TECHNICAL DETAILS
Precision, specified.
- Optical Magnification
- 30x high-contrast erect telescope image
- Standard Deviation (1 km double-run)
- 0.7 mm (with parallel plate micrometer) / 1.2 mm standard
- Objective Aperture
- 40 mm diameter with anti-reflective optical coatings
- Shortest Focusing Distance
- 0.7 m (2.3 ft) for precision near-field work
- Compensator System
- Magnetically damped pendulum compensator with ±15 arc minute working range
- Setting Accuracy
- < 0.3 arc seconds
- Horizontal Circle
- 360° / 400 gon graduations with continuous double-sided fine drive
- Environmental Protection
- IP57 water submersible protection (dust and water immersion resistant)
- Gas Filling
- Nitrogen-purged telescope barrel completely preventing internal condensation
- Operating Temperature
- -20°C to +50°C (-4°F to 122°F)
Key specifications and field-use details. Exact configuration may vary by model or selected variant.
Leica Geosystems
Industry benchmark precision measuring solutions, total stations, and laser distance meters.
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