Celestron SKYMASTER PRO Manual De Instrucciones página 6

ADJUSTING THE INTERPUPILLARY DISTANCE
As 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 to your eyes (using
both hands) and look through them at a distant
object. 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.
WARNING: Never look at the Sun with the naked eye or with
your binocular. Looking at the Sun can cause
permanent eye damage.
6 I ENGLISH