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4.5 Adjustor
Pole has adjustor. When raising the stage upper limit stop. Need to adjust and fix the adjustor
beneath the stage upper limit stop, prevent from stage upper limit stop accident slide.
4.6 Interpupillary Distance Adjustment
Before adjusting the interpupillary distance, bring a specimen into focus using the 10x objective.
Adjust the interpupillary distance so that both the right and left field of view become one
This adjustment will enable the user to observe the specimen with both eyes.
(Fig.6)
1. Interpupillary Distance scale
4.7 Diopter Adjustment
Diopter
adjustment
compensates
for the differences in vision between the left and right eyes. In
addition to making observation through both eyes easier, this adjustment also reduces the extent to
which focusing is lost when the objective magnification is changed. In particular, this occurs when a
low magnification objective is used.
Before adjusting the diopter, using 10x objective to focusing the specimen.
Set the diopter on both eyepieces to the “0” position. Change to 40x magnification and focus the
image of the specimen.
Changes to 4x or 10x magnification, rotate eyepiece diopter compensate tube only to focus the
image of the specimen without adjust coarse and fine knob.
Repeat twice of the above steps.
