4. Condenser: N.A 1.25Abbe condenser with iris diaphragm
5. The iris diaphragm can be rotated and closed, and the user can't
disassemble it at will.
6. Course Focusing Adjustment: Coarse range is 20mm
7. Base:This is the basis of the product; there are four Rubber machine
feet, to make it more Stable.
Ⅳ.Operation Inst
r
uction
1. Unpacking and installation：
Microscope packaging is foam and carton; host packed in plastic bags,
The objective has been installed on the converter,,Eyepiece with a plastic
bag, it should be carefully when install.
Adjustment of the microscope:
1）Insert the eyepiece into the eyepiece tube, and screw objectives into
the nosepiece in sequence of different magnification from low to high.
Then put the specimen on the stage and secure it the position with
tablet and move it to the center of stage.
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AFS-B105
2)
T
urn on the power switch and adjust the brightness form dark to bright
slowly. After working, you must adjust the brightness to a little dark
before you turn it off.
3）Observe the specimen from lower magnification objective firstly and
move the specimen to the center of view field, then rotate higher
magnification objective.
Y
ou may use the fine focusing knob to obtain
the clear image.When100X (soil) objective is used; you should fill up
with cedar wood oil (without bubble) between the front of objective
and the specimen surface. After working, it should be wiped with a
few xylems immediately.
4）In order to obtain bright and clear image, the illumination must be
adjusted. When different objective is chosen, you should adjust the iris
diaphragm of the condenser and different brightness of the light.
AFS-B105-US
