SVBONY SA205 Bedienungsanleitung Seite 7

Adjusting Interpupillary Distance
Since the distance between the eyes varies among individuals (Specifically, the
distance between the centers of your pupils), the two eyepieces of the
binoculars must be correctly aligned your pupils when you use it.
Use hands lift the binoculars up to your eyes to view an object, move the
centre hinge of the binoculars until see one clear circle of image through the
appropriate interpupillary distance.
Glasses
Glasses
Pupil distance adjustment
Rotate each tube at the same time
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