Calculating Total Magnification And - Leica EZ5 User Manual

Calculating total magnification and

object field diameter
M O magnification of the additional objective
M E magnification of the eyepiece
z position of the magnification changer
N FOV field number of the eyepiece . Field numbers are
printed on the eyepieces:
10×/0, 16×/16, 0×/1, 10×/0B, 16×/1B, 5×/9 .5B, 0×/6B
Example:
M O additional objective 0 .5×
M E eyepiece 0×/1
z zoom position 5 .0
Magnification in the binocular tube:
M TOT VIS = M O × M E × z
Object field diameter in the object:
N FOV
∅ OF = __________
M O × z
User manual Leica EZ5
0 .5 × 0 × 5 = 50
1
__________
=  .8 mm
0 .5 × 5
9