5. Basic Photography
-22-
9
Roughly determine the area to be photographed.
10
Focus on the patient’s eye.
11
Start the timer.
Press the
TIMER/C
switch as soon as the fluorescein
medium is injected. The buzzer sounds each second,
the lamp lights brightly and the elapsed time is
displayed in the control software.
12
Take the image.
Check again that the working distance dots appear
sharpest and the split lines form a single line, and then
press the shutter release button.
To take images continuously, hold down the shutter
release button. Images can be taken continuously for up
to 10 seconds at a rate of one frame per second.
13
Review the image.
14
Stop the timer.
Press the
TIMER/C
switch. The elapsed time display is reset.
15
End the study.
16
Lock the stage unit.
Press the stage unit lock button to lock the stage unit.
17
Turn off the power of the retinal camera.
