Chapter 8 Functions and Operations of the Devices
116
Usable objectives and recommended zoom magnifications
Objective
Zoom magnification
Bright-field diascopic
illumination
OCC illumination
0.5X and condenser lens for low magnification From 1.5x Contrast in the field of view is not uniform.
1X and condenser lens for low magnification Entire area From 3.0x
1.6X and condenser lens for low magnification From 8.0x From 8.0x
2X and condenser lens for high magnification From 6.0x From 6.0x
* Shading may occur in the low zoom magnification range.
Filter
The base has three different filters: NCB11, ND4, and ND16. The individual filters can be inserted into and removed from
the optical path separately. To insert a filter into the optical path, push in the filter IN/OUT lever.
Focusing mechanism
The support pillar moves vertically using the focus dial at the front of the base so that samples with height variations can
easily be in focus.
• Focusing stroke: 6.2 mm
• Stroke per focus dial rotation: 3.24 mm
Attachable optional devices
The following devices can be attached to this stand:
• P-SXY64 XY Stage
• C-SSL DIA Sliding Stage
• P-DF2 LED Dark Field Unit 2
• C-TRS Tilting Stage
• C-LSL2 LED Epi Illuminator 2 (via an SMZ-U Epi Arm)
• C-FDF Flexible Double Arm Fiber Illumination Unit (via a C-FIDH Fiber Holder)
• C-FID2 Double Arm Fiber Illuminator
• P2-POL Simple Polarizing Attachment
45-mm dia. filter
A 45-mm dia. filter (no thicker than 2 mm) can be dropped onto the filter dropping ring (attached to the base optical path
immediately under the glass plate).
Screw holes for attaching optional devices
The base’s top board has screw holes for attaching various
devices. Screw holes (2) to (4) do not go right the way
through to prevent liquid penetrating into the base.
(1) 2-M4: Positioned under the stage plate attachment
part of the base. Usable for multiple
purposes. Used for attaching a C-TRS
Tilting Stage.
(2) 4-M6: Positioned under the stage plate attachment
part of the base. Usable for attaching the
P-SXY64 XY Stage.
(3) 2-M4: Positioned at the center on the top surface
of the base. Used for multiple purposes.
(4) 4-M5: Positioned at the rear on the top surface of
the base. Used for attaching a C-FDF
Flexible Double Arm Fiber Illumination Unit
(via a C-FIDH Fiber Holder).
Screw holes for attaching optional devices
(1)
2-M4
(4)
4-M5
Depth 7
(3)
2-M4
Depth 6
(2)
4-M6
Depth 8
20 100 20
150
80
175
115
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