Koehler Configuration
If your Leica DM750 is fitted with a field diaphragm for Koehler Illu- mination, use the following procedure to assure condenser cente-
ring and focus.
1.Connect the Koehler field diaphragm to the base of the microscope so that the diaphragm leaves are in the field of view when you look through the eyepieces.
2.Focus the leaves of the field diaphragm using the condenser focusing knob on the left side of the stage mount.
Condenser focusing knob | Leaves are in sharp focus |
Close the Koehler field diaphragm | Close the Koehler field diaphragm |
Leica DM750 | Manual | 38 |
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