Adjusting The Focus - Bresser Porro Guia De Inicio Rapido

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Eyepieces for spectacle wearers
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Depending on the model, your binoculars are equipped
with either twist-up eyecups or rubber eyecups. Since
there is a larger distance between the binocular
eyepiece and the pupil for those wearing glasses, both
eyecup varieties can be adjusted individually (Fig. 5).
Twist-up Eyecups (Fig. 5a)
Screw in the twist-up eyecups (2a) to use the binoculars while
wearing glasses. If you are not wearing glasses, unscrew the eye-
cups to achieve the required distance from the pupils.
OR
Rubber Eyecups (Fig. 5b)
To use the binoculars while wearing glasses, turn the rubber
eyecups (2b) towards the sides and down. If you are not wearing
glasses, leave the eyecups in the upright position to achieve the
required distance from the pupils.
Adjusting the eyepiece distance
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The distance between the eyes differs between
individuals. To achieve perfect interaction between your
eyes and the eyepieces of your binoculars set the angle
at the centre of the binoculars (Fig. 1) so that you see a
circular image (Fig. 2). Note this setting for later use.

Adjusting the focus

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Look through your binoculars with your right eye closed.
Now adjust the image for your left eye using the centre
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