0 MAIN CHARACTERISTICS 
0 DESCRIPTION OF THE APPARATUS 
a) SYSTEM OF PROJECTION. COLLIMATION OPTICS. 
MEASUREMENT OF VERTICAL PARALLAXES. DISTOR 
TION CORRECTION 
b) CARRIAGES X Y Z OF COORDINATOGRAPH. 
BASE COMPONENTS (Bx, By. Bz) 
c) ROTATIONS (to, cp, k) OF CAMERAS. SETTING OF THE 
FOCAL DISTANCE 
d) DRAWING TABLE 
e) CONNECTION OF THE APPARATUS TO A COORDINATES 
RECORDER. POSSIBLE USE AS A STEREOCOMPARATOR 
0 ATTACHMENTS: CORRECTING DEVICES