Diopter Adjustment; Adjusting The Interpupillary Distance; Use Of Eye Shields - Optika Italy B-510 Serie Manual De Instrucciones

11.5 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 diopter adjustment ring ① to
compensate. (Fig. 13)
• The adjustment range is ±5 diopter. The number indicated
on the adjustment ring graduation should correspond to
the operator's diopter correction.

11.6 Adjusting the interpupillary distance

Observing with both eyes, hold the two eyepiece prism assem-
blies. Rotate them around their common 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. 14)
The range of the interpupillary distance is 48-75mm.

11.7 Use of eye shields

• Use without eyeglasses
Raise eye shields and observe at the microscope placing eyes
to the shields, avoiding external light to disturb the observation.
(Fig. 15)
• Use with eyeglasses
Fold rubber eyeshields with both hands. Folded eyeshields avoid
scratching the lenses of eyeglasses. (Fig. 16)
②
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