ADJUSTMENT OF THE FOCUS/
DIOPTER ADJUSTMENT
The focus for objects at different distances is
adjusted on the Leica Trinovid HD binoculars
using the central focusing wheel
The diopter ring is used to adjust for individual
visual impairments so the binoculars can be used
without spectacles;
this changes only the focus
2
of the right-hand system.
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Procedure
1. Close your right eye or cover the right-hand
5
.
2. Close your left eye or cover the left-hand
lens. Then adjust the central focusing wheel
so that you can see the target object with
optimum focus through the left-hand
binocular tube.
lens. Then adjust the diopter wheel so that
you can see the target object with optimum
focus through the right-hand binocular tube.
EN
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4
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