Using magnetic damping compensator, with automatic compensation function. To meet with the level measurement requirements of engineering constuction project
Model |
LAL-2 |
Telescope |
Erect |
Magnification |
20X |
24X |
28X |
32X |
Objective Lens Aperture |
30mm |
40mm |
Field of view |
1°30' |
Shortest focusing distance |
0.5m |
Stadia multiplying constant |
100 |
Stadia additive constant |
0 |
Working Range |
±12' |
Accuracy |
±0.5" |
±0.3" |
Accuracy of Bubble |
8'/2mm |
Diagraph on scale |
1° or 1gon |
Standard error per kilometer |
2.5mm |
2.0mm |
1.5mm |
1.0mm |
Weight |
1.3kg |
The size of Tripod |
M16 or 5/8'' |