www.microscopenet.com
7
2) Then observe the specimen with your left eye only through the left eyepiece. If the
specimen is not in focus, turn the diopter ring on the eyepiece tube until a sharp
image is obtained.
3.6 Adjusting
condenser
1) Turn the condenser focus knob to raise or lower the condenser.
2) The condenser is raised when using high magnification objectives and lowered
when using low magnification objectives.
Note:
The centering of the condenser and the light axis of the objective are factory
adjusted. Do not attempt to re-adjust.
The highest position of the condenser has been factory adjusted. Do not attempt to
re-adjust.
3.7 Adjusting
iris
aperture
diaphragm
Swing the iris diaphragm lever (
Fig. 4
) left or right to
adjust the aperture size.
Note:
The iris diaphragm is designed to adjust the aperture
size, not to adjust the brightness although the
brightness will be changed when it's adjusted. When
aperture is adjusted to smaller size, the contrast will be
increased and the depth of field will be increased as
well. Turn up the intensity of the light if the image is
too dim.
3.8 Adjusting focus knob tension
The tightness of the focus knob tension has
been pre-set at the factory. If the mechanical
stage drops by itself, rotate the tension
adjustment ring (
Fig. 5
) located inside the focus
knob on the power switch side until the tension is
in maintained.
3.9 Photo/video observing, capturing and
recording
1) Insert the USB cable into the USB port (
Fig. 6
) on the
back of the viewing head, and the other end to the
computer.
2) Turn on the computer, install the camera following the
manual in the mini CD.
3) Bring the microscope into focus by following the
procedures in
3.3
.
4) Open image observing software to examine.
5) You also can capture images or record live videos
through the software, depending on the functions
provided by the software.
Note:
For the details of installation and operation of the camera and its software, please
refer to the manual in the mini CD.
Iris Diaphragm Lever
Fig.4
Fig.5
Tension adjustment Ring
Fig.6
USB Port
