Nikon ECLIPSE 80i Інструкція з експлуатації - Сторінка 28

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Fluorescence Observation

17.1

The mercury lamp (or xenon lamp) used with the Epi-illumination attachment or

DIH-M requires careful handling. Be sure to read the warnings described in the

beginning of this manual and in the operating manual provided by the manufacturers

of the super high-pressure mercury light source (or high-intensity light source) and

lamp. Observe all the warnings and precautions described in those documents.

17.2

The shutter blocks illumination. When suspending

microscopy, close the shutter to prevent fading of

specimen colors. (Set the shutter lever to the C

position to move the shutter into the optical path

and block light.) To protect important specimens,

make it a habit to use the shutter whenever

appropriate.

When pausing Epi-fluorescent microscopy to

perform microscopy diascopic light, move the

shutter into the optical path to block the

Epi-illumination light.

When using the Epi-illumination attachment:

Set the shutter open/close lever to the "C"

position to set the shutter into the optical path

and to block illumination.

When using the DIH-M:

Press the hand switch to toggle the shutter

open or closed. The shutter is automatically

kept closed when the DIH-M power switch is

turned on.

17.3

The light shielding plate protects the observer's eyes from ultraviolet light reflected from the

specimen. To remove the plate, loosen the clamp screw and pull it forward.

Individual Operations

17 Fluorescence Observation

Shutter lever

Light shielding plate

Hand switch