LEITZ LABORLUX S - Installing Objectives

The total magnification of the microscope is given by:
rep rod uc ti on ratio of the ob jec ti ve x eyepiece magni fi ca ti on
(x tube factor).
Example:
25/0
.5 0 objec ti ve
IOx/18 eye pi ece
tube fact or Ix
To tal magnificatio n: 25 x 10 x 1 =250x
Scre wing in the objectives
Screw the o bj ec ti ves into the nosepi ece (Fig. 4) in such a way
that stepwise magnifica
ti on chan ge is possible (e.g. in the order
4, 10 , 40, etc).
All Leitz microscope obje ct ives from a magnification of 2.5x
and calculated for a tu be length of160 mm ca n be used on th e
Lei tz L
AB ORLUX S. Please no te in th is cootext the field iUu -
mjnation capac it y of the condense r s.
Microscope o bj ec ti ves calcul ated for 17 0 mm tube length can
be used from 1
6x magnifica ti on.
Fig. 4 Sc r ew ing in th e objectives
I
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