21
6.5
About
The
about
program (
more
→
about
) displays:
•
The software version currently installed on the isoHub.
•
Contact details for iotaSciences.
7
Bright field/phase contrast observation
7.1
Changing between bright field and phase contrast observation
When performing phase contrast observation:
Slide the phase contrast slider [a] and engage
the phase contrast ring placed at the centre of
the slider in the light path.
Loosening the condenser fixing knob [b] to
rotate the condenser portion allows you to
change the direction of the phase contrast
slider within the range of +/-30deg. Select the
direction that makes it easy to observe.
When performing bright field observation:
Slide the phase contrast slider [a] and engage the empty hole of the slider in the light path.
7.2
Adjusting the aperture iris diaphragm
Rotate the aperture iris diaphragm lever [a] to
adjust the aperture iris diaphragm.
: indicates the opening direction
: indicates the closing direction
For the phase contrast observation, set the
aperture iris diaphragm lever to open, .
If you cannot get sufficient contrast in phase contrast observation, you may be able to
get the high contrast image by narrowing down (adjust to closing direction, ) the
aperture iris diaphragm in the bright field observation depending on containers or
specimens.
Summary of Contents for isoHub
Page 1: ...2 1 0 3 isoHub user manual...
