PREPARATIONS BEFORE USE
ADJUSTING THE DIOPTRIC POWER: Common
1Operate the zoom up/down switch of the foot switch to set the observation magnification at
2Turn the diopter adjustment ring counterclockwise to its maximum value and gently move the
microscope unit up and down with the focus up/down switch until the object is in focus.
3Operate the zoom up/down switch of the foot switch to set the observation magnification at
4While looking through the eyepiece lens for each eye, turn its diopter adjustment ring clockwise
until the object is in focus and can be clearly seen. The dioptric power is now properly adjusted.
The scale of the diopter adjustment ring displays the correct dioptric power.
Record the correct dioptric power for each eye. Then adjust the dioptric power to the