Leica EZ4 User Manual download pdf (Page 15)

Leica E Series Manual 15

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Focusing raises and lowers the stereomi-

croscope using the focusing drive. The

specimen is brought into sharp focus as soon as

it is in the focal point of the objective.

The focusing drive can be operated either left-

or right-handed.

Focusing

1. Set the magnication changer to the lowest

level (10).

2. Set the working distance to approx.

100mm for coarse focusing.

3. Set the magnication changer to the

second level (30).

4. Use the focusing drive once again for ne

focus.



After you have adjusted the image sharp-

ness at high magnication, it is maintai-

ned even if you switch to a lower magnication

(parfocal).

Focusing

Focusing drive torque

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 74 75

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