Leica S6 E Objective magnification, Eyepiece magnification, On the eyepieces, 25⋅/9.5B, 40⋅/6B

Calculating total	MO	Objective magnification
magnification and	ME	Eyepiece magnification
field diameter	z	Magnification 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:
	MO	1.6⋅ objective
	ME	20⋅/12 eyepiece
	z	Zoom position 4.0

Magnification in the binocular tube:

MTOT VIS = MO ⋅ ME ⋅ z	1.6 ⋅ 20 ⋅ 4 = 128
Field diameter in the object:
NFOV	12
∅OF = __________	__________	= 1.9mm
MO ⋅ z	1.6 ⋅ 4

Leica StereoZoom User Manual – Special notes 37