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2.3 Replacement of the objective (Fig.3 – Fig.7)
1) Turn the objective counter clockwise and take it off as shown in Fig.3 to Fig.5.
Fig.3 Fig.4 Fig.5
2) Screw on the objective that you want to use as show in Fig.6 and Fig.7.
Fig.6 Fig.7
3
Operation
3.1 Changing (installing) batteries
1) Take off the cap at the end of the flash light.
2) Put in 2 AAA batteries.
3) Put on and tighten the cap.
3.2 Placing the specimen
1) Clean the surface of the specimen.
2) Put the specimen on a table.
3) Put the microscope on the specimen.
Note:
if you are working on the field or the specimen is big, you can put the
microscope on the specimen directly.
3.3 Adjusting limit ring position
1) Put the microscope on a flat surface.
2) Loosen the thumbscrew on the limit ring (3).
3) Turn the focusing knob (14) to lower the objective till the distance between the
objective and surface is less then the working distance.
4) Put the limit ring (3) at its lowest position and tighten its
thumbscrew.
3.4 Focusing
1) Choose the desired the objective and install onto the
microscope.
2) Turn the focusing knob (14) until the specimen is in focus.
3.5
Adjusting eyepiece diopter
(Fig.8)
Turn the top part of the eyepiece, until a sharp image is obtained.
Fig.8
