OPERATING ADJUSTMENTS
Diopter Adjustment
(focus adjustment)
Each eyepiece of the binocular has a
diopter scale graduated from plus 4 to mi-
nus 4 in half-diopter increments and can be
lnterpupillary Adjustment
adjusted to suit your eyesight characteris-
tics. Rotate the knurled focus adjust rings
To obtain the proper interpupillary set-
(1) to obtain the sharpest focus and note
ting for your particular eye spacing, view a
the scale readings for future reference. If
distant object through the binocular. Then,
binocular is focused on an object at 50
rotate the telescopes about the center of
hinge until both circular fields of view have
meters, everything beyond 50 meters will be
merged into one circle.
in focus.
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