Magnification - Leica FluoCombi III User Manual

3.1.2. Micro mode
Swing the HR objective (16.1) to the observer.
Select the lowest zoom setting.
Sharply focus the object with fine focusing
(16.2).
Working distance with 5× HR objective: 19mm
and with 20× HR objective 13mm.
Refocus little by little and continuously up to the
highest zoom position.
Lock the fine focusing with the clamping screw,
if needed, to avoid unintentional adjustment
changes.
The focused position now remains sharp (parfo-
cal) and centered (parcentric) in stereo and micro
mode for every zoom position.
1
Fig. 16 HR planapo objective 5× rotated into the
beam path
1 HR planapo objective 5×
2 Fine focusing
3 Planapo objective 1×
2
3
Leica FluoCombi III™ – Operation
3.2 Magnification, field of view
The magnification changer is effective in stereo
and micro mode. Magnification factors of the
micro objectives with Leica:
• HR objective 5×: 4×
• HR objective 20×: 8×
The table with the optical data is located
on page 22.
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