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Leica StereoZoom User Manual – Special notes
MOObjective magnification
MEEyepiece magnification
zMagnification changer setting
NFOV Eyepiece field number. Field numbers are printed
on the eyepieces:
10×/23, 16×/16, 20×/12, 10×/23B, 16×/14B,
25×/9.5B, 40×/6B
Example:
MO1.6× objective
ME20×/12 eyepiece
zZoom position 4.0
Magnification in the binocular tube:
MTOT VIS =M
O×ME×z 1.6 ×20 ×4 = 128
Field diameter in the object:
NFOV 12
OF =__________ __________ = 1.9mm
MO×z 1.6 ×4
Calculating total
magnification and
field diameter