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BX43
Fig. 16
Fig. 17
Using the Filter Cassette (Fig. 17)
Usable Filters
Applications
45LBD-IF
*
Color balancing filter
45-ND6, 45-ND25
Neutral density filter
45G-530, 43IF550-W45
*
Green
B&W contrast filters
45O-560
Orange
Up to three of the above filters can be loaded in the filter cassette. Moving
the levers
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on the left and right sides of the cassette to the IN position
brings the corresponding filter into the light path.
*
When an IF (interference) type filter is used, flare and ghost may be
observed. These phenomena may be reduced by adding ND filter(s) to
the IF filter.
} The LBD filter is not required when the LED lamp is used.
What is LBD filter?
The color of the sun at the noon of a clear day is called the daylight
color, which looks white to human eyes. On the other hand, the
halogen bulb used as the light source of this microscope does not
emit the daylight-color light. so the LBD filter is engaged in the light
path to convert the color of halogen bulb light into daylight. In general,
engaging the LBD filter makes it possible to observe specimens in
natural color tones.
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