VWR avantor VISISCOPE IT417 PH Manual De Instrucciones página 16

Adjusting interpupillary distance
Observing with both eyes, hold the two eyepiece prism assem-
blies. Rotate them around their common axis until the fields of
view match.
• The graduation on the interpupillary distance indicator
①, 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 48-75 mm.
Use of eyeshields
• Use with eyeglasses
Fold rubber eyeshields with both hands. Folded eyeshields
avoid scratching the lenses of eyeglasses. (Fig. 15)
• Use without eyeglasses
Raise eye shields and observe at the microscope placing eyes
to the shields, avoiding external light to disturb the observation.
(Fig. 16)
Selecting the light path
• The observation head is equipped with an optical path
selector that allows the light to be distributed to the
eyepieces and to the photo / TV port.
①
1. Move the selector
distribute the light. (Fig. 17)
POSITION
Out
In
vwr.com I Instruction manual INVERTED MICROSCOPE, VISISCOPE
to the left (In) or to the right (Out) to
LIGHT
100% EYEPIECES
50% EYEPIECES - 50% TV
①
①
IT417 PH
®
F ig. 14 F ig. 14
F ig. 15 F ig. 15
F ig. 16 F ig. 16
F ig. 17 F ig. 17
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