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4
Trinocular tube (U-CTR30-2)
5
Tilting binocular tube (U-CTBI)
6
Intermediate attachment
Various intermediate attachments can be attached between the microscope and the tube.
The available intermediate attachments are described below. For the operating procedures, refer to the instruction
manual of the respective intermediate attachment.
(For CX3-KPA, see "Transmitted simple polarization observation" (page 26) in this instruction manual.)
· Intermediate magnification changer
(U-CA, U-ECA, U-ECA1.6X)
· Eye-point adjuster (U-EPA2)
· Opposed discussion tube (U-DO3)
· Drawing device (U-DA)
For the operation of the intermediate attachment, there are following restrictions in optical performances.
TIP
·
·
18
The intermediate attachment cannot be used by overlapping two or more.
If you use the intermediate attachment with the height of 45mm or more, the periphery of the field of view of
eyepieces may become significantly dark when narrowing down the aperture diaphragm. The intermediate
attachment with the height of 52mm or higher cannot be used.
Combining the trinocular tube allows you to acquire the image of the
specimen using the camera.
The ratio of the observation light intensity is fixed as: Eyepiece side 50%;
Camera side 50%.
(For attaching the trinocular tube to the microscope frame and attaching
the camera adapter and the camera, see page 38.)
Combining the tilting binocular tube allows you to adjust the height
and angle of the eyepieces to observe with the comfortable posture.
(For attaching the tilting binocular tube, see page 38.)
1
Hold the binocular portion with both hands and move up and down
to adjust it to the easy-to-see position.
Be careful, if the excess force is applied from the upper/
NOTE
lower limit stop position furthermore, the tube may be
damaged.
· Arrow pointer (U-APT)
· Trinocular intermediate attachment (U-TRU, U-TRUS)
· Simple polarizing intermediate attachment
(CX3-KPA)
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