Bresser 650478 Modo De Empleo página 6

1 Foldable rubber eyecups
2 Dioptre setting
3 Centre wheel focus
How to adjust the distance between
your eyes:
The distance between the eyes is called
„interpupillary distance". It varies from
person to person. To achieve perfect
alignment of lens to eye, follow these
simples steps.
1. Hold your binoculars in the normal
viewing position.
2. Grasp each barrel firmly. Move the
barrels closer together or further apart
until you see a single circular field.
Always re-set your binoculars to this
position before using. Most binoculars
have a graduated area at the top of the
centre hinge for reference in subsequent
use in setting interpupillary distance.
Dioptre setting and central focusing:
1. Adjust the dioptre scale on the right
eyepiece to „0".
Look through the binocular an object
about 50 metres away.
2. Shut your right eye and, with the centre
focussing wheel 3 focus correctly for
your left eye.
3. Now shut your left eye and adjust the
focus for your right eye, using the
dioptre ring 2 .
4. Now the binocular is correctly adjusted.
You can vary the focus using the
centre focusing wheel and both eyes
will always remain in focus. Make note
of the dioptre adjustment on the right
side, for future use.
Fold down eyecups:
If you wear sun/eyeglasses, fold down the
eyecups 1 .