Dioptric Correction With Two Adjustable Eyepieces - Leica S8 APO B User Manual

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Dioptric Correction with Two Adjustable Eyepieces

 
If you set the diopters on the adjustable
eyepiece exactly as described, the image
will remain equally sharp and constant (parfo-
cal) from the lowest to the highest magnifica-
tion. This means you do not have to refocus
when changing magnification. The focus needs
to be readjusted only if you want to view a
specimen detail that is located higher or lower.
Use this advantage as often as possible, it is not
available on all stereomicroscopes.
 
The diopters can be set between +5 and
-5.
Leica S Series
 
The following adjustments have to be
carried out only once by each user. Using
graticules leads to slightly deviated settings,
which are described in the user manuals for the
graticules.
User Manual
Adjusting the diopter settings
1. Turn the rotary knob to the "Vis" position.
2. Turn the dioptric correction on both
eyepieces to the center position.
Continued on next page
35

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