FACTS
ABOUT
YOUR
M2
AND
M2A2
AIMING
CIRCLE
Your aiming circle is used to measure azimuth and elevation angles of a ground or
aerial target with respect to a preselected base line.
Let's compare the M2 and M2A2 Aiming Circle:
M2
M2A2
Weight, aiming circle w/cover . . . . . . . . . . 9 lb
9 lb
Weight, aiming circle w/equipment . . . 21 lb
21 lb
Azimuth rotation . . . . . . . . . . . . . . . . . . unlimited
unlimited
Elevation (maximum) . . . . . . . . . . . . . . . . . . . . . 800 mils
1100 mils
Depression (maximum) . . . . . . . . . . . . . . . . . 400 mils
400 mils
Telescope power . . . . . . . . . . . . . . . . . 4 power
4 power
Field of view . . . . . . . . . . . . . . . . . . . . . 10 degrees
10 degrees