34
Insert the filter slider suitable for the intended observation into the
filter insertion slot a to engage in the light path. Be sure to insert
the filter slider from the left side of the reflected light illuminator.
The first level (position where the clicking sound is heard first) is
an empty hole. The filter is engaged in the light path at the second
level (position where the clicking sound is heard next).
Filter slider position
Light path
First level (pulled out)
Empty hole
Second level (pressed in)
Filter
Filter to use
Purpose
U-25LBD
(Color temperature
conversion filter)
Sets the illumination light of the
halogen bulb to the daylight color.
U-25LBA
(Color temperature
conversion filter)
Sets the illumination light of LED to the
illumination color of the halogen bulb.
U-25IF550
(Green filter)
Increases the contrast of the
observation image.
U-25Y48
(Yellow filter)
Contrast filter for semiconductor wafer
observation
U-25ND50-2
(Light volume adjustment
filter)
Adjusts the brightness of the light
source.
(Transmittance: 50%)
U-25ND25-2
(Light volume adjustment
filter)
Adjusts the brightness of the light
source.
(Transmittance: 25%)
U-25ND6-2
(Light volume adjustment
filter)
Adjusts the brightness of the light
source.
(Transmittance: 6%)
U-25FR
(Frost filter)
The light volume decreases, but the
illumination without unevenness can
be obtained.
U-25L42
(UV cut filter)
Cuts the ultraviolet ray to prevent the
tarnish on the polarizer caused by the
mercury lamp housing.
U-BP1100IR
(Band-pass filters for IR)
Filter for IR (wavelength: 1100 nm)
observation
U-BP1200IR
(Band-pass filters for IR)
Filter for IR (wavelength: 1200 nm)
observation
Empty slider
U-25
Used by combining arbitrary filters.
If you want to insert the filter from the right side of the reflected
light illuminator, contact Olympus.
1
TIP
2
Using the filter
BX3M-URAS-S or BX3M-RLA-S
BX3M-RLAS-S or BX3M-KMA-S
1
1
a
a
Содержание BXFM
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