AmScope DM Series Manual do utilizador - Página 12

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SECTION 4: OPERATING THE MICROSCOPE

3.5: Locating the specimen, and focusing

Observation should typically begin at the lowest magnification. This provides the broadest view of the specimen.

Rotate the objective turret to set the lowest magnification lens in place.

The stage should be set to a low position when mounting the specimen. Gradually raise the stage using the

coarse-focus knob. If you have already performed the height-limit adjustment, the specimen should come into

focus near the maximum height. Once you begin to see shapes through the eyepieces, use the fine-focus knobs

to adjust the focus until you can see details with clarity. Use the X-Y control knobs to reposition the specimen

until the area of interest is in view. You can increase magnification as needed by rotating the objective turret.

When doing so, it is advisable to watch the lens as it is set in place to ensure it will not collide with the specimen.

Slight adjustments to focus should be made at each magnification, as well as the illuminator's brightness.

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