The Correct Interpupillary Distance
The ideal image
The interpupillary distance is correctly
set if you see a single circular image field
when looking at a specimen.
You may need a short time to become familiar
with using the instrument. Not to worry – after
a little while, it will become automatic.
Leica E Series User Manual
Note for eyeglass wearers
If you wear glasses, fold the eyecups back –
otherwise, fold the eyecups forwards.
Leica ES2
Setting the eye distance
1. Look into the eyepieces.
2. Hold the eyepieces with both hands. Push
the eyepieces together or separate them
until you see a circular image.
17