Bx Stage Adapter Type 1 Szx-Stad1 - Olympus SZX7 Instructions Manual

3
Using the aperture iris diaphragm
TIP
1
Slide the aperture iris diaphragm lever.
Slide toward the left
the image to confirm the effects on the contrast and focal depth.
NOTE

9-3 BX stage adapter type 1 SZX-STAD1

1
Introduction
The SZX-STAD1 is an adapter for use in mounting the U-SRG or U-SRP rotary stage on the SZ2-ST standard stand,
SZX-ST standard stand, large stand or SZX2 illumination base. The U-SRP is used in combination with the U-FMP
mechanical stage to enable movement in the X- and Y-directions, which is convenient for framing in camera observation.
To compensate for the height of the stage adapter, it is recommended to use also the SZ2-ET auxiliary slave when
the SZ2-ST is used or the SZH-P400 auxiliary column (and the SZX-R drop prevention ring also) when the SZX2-ST or
SZX2 illumination base is used.
2
Applicable stands and restrictions
· Standard stand
SZ2-ST / SZX2-ST
· Large stand
SZ-STL / SZX2-STL
· Transmitted illumination attachment
SZ2-ILA
· Quad position LED transmitted light
illumination base
SZX2-ILLTQ
· Single position LED transmitted light
illumination base
SZX2-ILLTS
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Adjusting the aperture iris diaphragm makes it possible to improve the contrast of the observation image and
increase the focal depth.
However, the resolution is degraded when the aperture iris diaphragm is stopped down.
to open the aperture iris diaphragm and toward the right
· Stopping down the aperture iris diaphragm too much may degrade resolution or cause an insufficiency
in the peripheral brightness. This insufficiency tends to occur particularly at high zoom magnifications.
· When the SZX-ILLC coaxial illuminator is used, stopping down the aperture iris diaphragm to the
minimum may cut off part of image. In this case, open the aperture iris diaphragm to an intermediate
position.
Stands
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Applicable objectives
0.5X to 2X
Peripheral part of image is cut off at
low magnifications.
STAD mount for ILLT SZX2-STADM is necessary for using the stage adapter.
(Refer to the instruction manual for the SZX2-ILLTQ/ILLTS LED transmitted
light illumination base.)
to close it. Adjust while observing
Restrictions
None
The SZ2-ST is also required.