WARNING:
Never look at the sun while using your binocular.
Looking at the sun can cause permanent eye damage.
ADJUSTING THE INTERPUPILLARY DISTANCE
The interpupillary distance, or the distance
between the pupils, varies from person to
person. The binocular must be correctly
aligned (adjusted) to the distance between
your pupils to achieve a single, clear image.
To adjust this distance, lift the binocular up to
your eyes (using both hands) and look through
them at an object in the distance. Move the
two barrels (halves) of the binocular closer
together or further apart until you see a single,
clear image. Check that the interpupillary
distance is set correctly every time you use
your binocular.
Fig 2
ENGLISH I
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