Leica DM500 B Manuel D’Utilisation

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Leica DM 500, DM500 B 
Manual 
29
Focusing
Focusing
1.  Rotate the nosepiece (using the knurled 
nosepiece ring) to move the lowest magni-
fication objective into working position.
2.  Raise the stage by rotating the coarse 
adjustment knob to its positive stop at the 
highest position.
Coarse adjustment knob
3.  Look into the eyepieces and adjust the illu-
mination intensity so that it is comfortable 
for viewing. 
 
The Leica DM500 or DM500 B microscope 
stand has been factory-adjusted so that 
the stage focus can be found within 1.5 rotations 
of the fine focus adjustment from this position.
4.  Using the fine adjustment knob, bring the 
specimen into sharp focus. 
Fine adjustment knob