Optika Italy IM Serie Manual De Instrucciones página 14

10.5 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,
pointed by the spot "." ➄ on the eyepiece holder, shows
the distance between the operator's eyes. (Fig. 21)
The range of the interpupillary distance is 48-75mm.
10.6 Use of eye shields
• Use with eyeglasses
Fold rubber eyeshields with both hands. Folded eyeshields avoid
scratching the lenses of eyeglasses. (Fig. 22)
• Use without eyeglasses
Raise eye shields and observe at the microscope placing eyes
to the shields, avoiding external light to disturb the observation.
(Fig. 23)
10.7 Centering the field diaphragm
1. Place the specimen on the stage, insert 10x objective into the
light path and focus.
2. Pull the field diaphragm lever ① "FS" to fully close the field
diaphragm. (Fig. 24)
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F ig. 21 F ig. 21
F ig. 22 F ig. 22
F ig. 23 F ig. 23
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F ig. 24 F ig. 24