Telescope

Magnification                

16 X   (elevation)

Lens diameter

22mm

Stadia multiplication constant

100

Stadia additive constant

0

Field of view angle                  

2°30’

Shortest sighting distance

2.5m

Compass

The needle length  

67mm

The unit of dial

1°

Horizontal dial

Horizontal dial scale

1°

Horizontal Vernier scale          

5’

Vertical dial

Vertical dial scale  

1°

Vertical Vernier scale  

5’

Measuring range  

±50°

Precision of long air level

30’/2mm

Weight

0.8kg

Size

130*110*230 mm