Bresser National Geographic 8x21 Instrucciones De Uso página 9

Eyepieces for spectacle wearers
Depending on the model, your binoculars are
equipped with either twist-up eyecups (2a) or rub-
ber eyecups (2b). Since there is a larger distance
between the binocular eyepiece and the pupil for
those wearing glasses, both eyecup varieties can
be adjusted individually.
Twist-up Eyecups (2a)
Screw in the twist-up eyecups (2a) to use the
binoculars while wearing glasses. If you are not
wearing glasses, unscrew the eyecups to achieve
the required distance from your pupils.
OR
Rubber Eyecups (2b)
To use the binoculars while wearing glasses, turn
the rubber eyecups (2b) toward the sides and
down. If you are not wearing glasses, leave the
eyecups in the upright position to achieve the re-
quired distance from your pupils.
Adjusting the eyepiece distance
The distance between your eyes differs between
individuals. To achieve perfect interaction be-
tween your eyes and the eyepieces of your binoc-
ulars, set the angle at the centre of the binoculars
(1) so that you see a circular image (10). Note this
setting for later use.
Adjusting the focus
Look through your binoculars with your right eye
closed. Now adjust the image for your left eye by
turning the centre wheel (6) until it is sharp and
clear. Close your left eye and adjust the image for
your right eye by turning the dioptre ring (3) until it
is also sharp and clear.
Mounting the binoculars on a tripod
Your binoculars have a threaded tripod connec-
tion (9) built in.
The required tripod adapter is available in stores
as an optional accessory (Art. No. 19-16000 or
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