Optika Italy B-1000 Serie Manual De Instrucciones página 12

9.4 Adjust the observation head
1. Loosen the locking screw ①, turn the observation
head to a comfortable position for observation,
and then lock the locking screw again. (Fig. 15)
9.5 Adjust the interpupillary distance
1. Observing with both eyes, hold the two eyepiece
prism assemblies. Rotate them around their com-
mon axis until the fields of view coincide.
• The graduation on the interpupillary distance
indicator ②, pointed by the spot "." on the
eyepiece holder, shows the distance between
the operator's eyes. (Fig. 16)
The range of the interpupillary distance is 48-75 mm.
9.6 Diopter adjustment
1. Look into the right eyepiece with your right eye
only, and focus on the specimen.
2. Look into the left eyepiece with your left eye
only. If the image is not sharp, use the dioptric
adjustment ring ③ to compensate. (Fig. 17)
• The adjustment range is ±5 diopter. The
number indicated on the adjustment ring
graduation should
operator's dioptric correction.
9.7 Use of eyeshields
• Use with eyeglasses
1. Fold rubber eyeshields with both hands. Folded
eyeshields avoid scratching the lenses of eye-
glasses. (Fig. 18)
correspond to the
②
③
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①
F ig. 15 F ig. 15
F ig. 16 F ig. 16
F F ig. 17 ig. 17
F ig. 18 F ig. 18