3
(4)
Manual focus
(4-1)
Zoom in
:
Zooms in; speed increases when held.
(4-2)
Zoom out
:
Zooms out; speed increases when held.
(4-3)
Step zoom in
:
zoom in by steps.
(4-4)
Step zoom out
:
zoom out by steps.
Microscope remote controller
Buttons for common use