Stage; Diopter Adjustment; Adjusting The Interpupillary Distance; Light Path Selection (Only Fluorescence Models) - Optika B-510 Serie Bedienungsanleitung

10.4 Stage

Stage accepts standard slides 26 x 76 mm, thickness 1,2 mm
with coverlside 0,17 mm.
It is possible to place two slides side by side on the stage.
• Open the spring arm of the slide holder
frontally the slides on the stage. (Fig. 56)
• Gently release the spring arm of the slide holder.
• A sudden release of the spring arm could cause the
falling of the slide.

10.5 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 ② to
compensate. (Fig. 57)
• The adjustment range is ±5 diopter. The number indicated
on the adjustment ring graduation should correspond to
the operator's diopter correction.

10.6 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
③, pointed by the spot "." on the eyepiece holder, shows
the distance between the operator's eyes. (Fig. 58)
The range of the interpupillary distance is 48-75 mm.

10.7 Light path selection (only fluorescence models)

• The observation head is equipped with an optical path
selector that allows the light to be split to the eyepieces and
to the photo/TV port.
1. Move the selector ④ to one of the two possible positions to
split the light. (Fig. 59)
POSITION
IN
OUT
and place
①
LIGHT
100% EYEPIECES
100% TV
Page 40
①
②
③
F ig. 56 F ig. 56
F ig. 57 F ig. 57
F ig. 58 F ig. 58
④
F ig. 59 F ig. 59