型號 Model | 32倍 | |
參數 Parameter | ||
每公里往返標準偏差 | 1.0mm | |
Standard Deviation for 1km Double-run levelling | ||
望遠鏡呈像 | 正像 | |
Telescope image | Erect | |
倍率 | 32X | |
Magnification | ||
物鏡口徑 | 40mm | |
Clear Objective Aperture | ||
視場角 | 1°20′ | |
Filed of View | ||
最短視距 | 0.6m | |
Shortest Focusing Distance | ||
視距乘常數 | 100 | |
Stadia Multiplying Constant | ||
視距加常數 | 0 | |
Stadia Additive Constant | ||
圓水準泡精度 | 8′/2mm | |
Sensitivity of Circular Level | ||
度盤分度值 | 1° or 1gon | |
Graduation Interval of Circle | ||
補償器類型 | 空氣阻尼 | |
Compensator type | air-damping | |
儀器工作范圍 | ±15′ | |
Working Range | ||
安平精度 | ±0.3″ | |
Setting Accuracy | ||
與三腳架連接 | M16 or 5/8″ | |
Connecting size to tripod | ||
