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Provides essential guidelines for safely handling and maintaining the transit.
Describes aligning the transit to a line defined by two reference targets.
Details achieving ultimate accuracy by aligning with one's own reflection.
Describes aligning two telescopes to have parallel lines of sight.
Explains using optical micrometers for precise lateral measurements.
A comprehensive check that can replace several individual calibration tests.
Checks if the cross-axis telescope line of sight is parallel to the horizontal axis.
General| Brand | Brunson |
|---|---|
| Model | 771 |
| Category | Measuring Instruments |
| Language | English |
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