
- 93 -
eyes cann
′
t see laser point through the telescope, you can see
the offset between the red laser point and the reflector crosshair
center, you can observe this above the telescope or at the side
face of reflector. If laser center coincide with the crosshair center,
it indicate that the adjustment meet required accuracy. If the
offset between the point position and the mark of crosshair is out
of limit, will need to send it to professional department for
adjustment.
1
1
1
18
8
8
8.... Specifications
Specifications
Specifications
Specifications
Telescope
Telescope
Telescope
Telescope
Image Erect
Objective aperture (EDM) Ф45mm
Magnification 30×
Field of view 1
°
20
′
Resolving power 3.5
″
Minimum focus distance 1.5 m.
Angle
Angle
Angle
Angle measurement
measurement
measurement
measurement
Detecting system absolute encoder
Angle unit degree/gon/mil, selectable
Minimum display 1
″
/ 5
″
/ 10
″
,selectable
Detecting mode Horizontal: double, Vertical: double
Accuracy 2
″
( D I N 1 8 7 2 3 )
Distance
Distance
Distance
Distance measurement
measurement
measurement
measurement
Distance unit m/ft, selectable
Working distance (good condition) Single prism 2000 m, 300m