EXS-210 STEREO MICROSCOPE
ACCU-SCOPE
®
6
ADJUSTMENT & OPERATION
(continued)
Adjusting Diopter Ring
(Fig. 3)
Place an easy-to-observe specimen on the stage plate, i.e., a
coin.
Rotate the magnification turret
①
to the highest magnification,
then turn the focusing knob
②
to focus the specimen.
Rotate the magnification turret
①
to the lowest magnification,
looking only into the left eyepiece, adjust the diopter ring
③
on
left eyepiece to focus the specimen.
NOTE:
The working distance of the microscope is 57mm (the
distance between the microscope objective to the top of the
specimen).
Adjusting the Focusing Tension
(Fig. 4)
To adjust the tension, hold
both left and right focus adjustment
knobs
①
with both hands, hold the left knob (to prevent it from
turning), and rotate the right knob clockwise to increase
(tighten) or counterclockwise to decrease (loosen) the focus
knob tension.
After tension adjustment has been completed, always rotate
both adjustment knobs in the same direction.
①
Fig. 3
Fig. 4
①
①
②
③