11 
ffig.6 Wild A40 Autograph 
C. Technical Data 
The following list shows the most important technical 
details of the A40 Autograph, 
Maximum plate size 
Useable picture size 
Focal length range 
Model ranges 
Base components 
92 mm (horizontaux 125 mm (vertical) 
80 mm X 80 mm 
f = 54 mm to f = 100 mm 
X = 350 mm (+175 mm) 
Y = 40 mm to (500 - f) mm 
Z = 300 mm (+150 mm) 
bx = 0 to 40 mm 
by'= +25 mm 
bz"= +15 mm 
Optical viewing system 
Enlargement : 
Diameter of field 
of view ; 
Measuring mark : 
(laterally correct for negatives); 
6x 
27 mm 
T-shaped, black 
length of vertical bar in the 
plane of the picture: 0.3 mm 
length of horizontal bar in the 
plane of the picture: 0.2 mm