Parfocality Adjustment; Biological Microscope; Stereomicroscope With "C" Mount Adapter; Stereomicroscope With Projection Lens - Optika Italy C-B-Serie Bedienungsanleitung

8.3

Parfocality adjustment

In order to have the same focus when observing the specimen
through the eyepieces and on the screen/monitor, please check
that the microscope is properly installed and follow the instruc-
tions below.
8.3.1

Biological microscope

1. Use a low power objective and focus the specimen.
2. Switch to the highest dry objective available on the micro-
scope (40x or 60x) and focus the specimen again.
3. Turn on the live-view on the camera, without changing the
focus on the microscope.
4. While observing the image on the screen/monitor, adjust the
focus by turning the knurled knob on the C-mount adapter.
(Fig. 14)
8.3.2

Stereomicroscope with "C" mount adapter

1. Use a low power magnification and focus the specimen.
2. Reach the highest magnification available using the zoom
knob and then focus the specimen again.
3. Turn on the live-view on the camera, without changing the
focus on the microscope.
4. While observing the image on the screen/monitor, adjust the
focus by turning the knurled knob on the C-mount adapter.
(Fig. 14)
8.3.3

Stereomicroscope with projection lens

1. Use a low power magnification and focus the specimen.
2. Reach the highest magnification available using the zoom
knob and then focus the specimen again.
3. Turn on the live-view on the camera, without changing the
focus on the microscope.
4. While observing the image on the screen/monitor, unscrew
the fixing knob
①
up or down the movable part of the adapter
is achieved on the camera. (Fig. 16)
5. Lock the fixing knob
The proper parfocality adjustment is obtained when the same
focus is reached when looking into the eyepieces and on the
screen/monitor.
of the trinocular port (Fig. 15) and move
②
. (Fig. 15)
①
until the focus
②
Page 14
F ig. 14 F ig. 14
①
F ig. 15 F ig. 15
F ig. 16 F ig. 16