9.7 Stereo exams
If Stereo is selected before starting the exam, two slightly offset images of the central-nasal field
will be captured with automatic alignment and focus. A delay between the shots is applied in order
to let the pupil recover. The delay amount can be set in the Settings page (see par. 14). At the end
of the acquisition process the resulting two images will appear in the Patient Record screen
(Figure 19). See par. 10 for details on how to review stereo pairs.
Figure 19 - Patient record with stereo pair
9.8 Warning messages
If the lens cap is placed on the front lens when an exam is started, the message shown in Figure
20 will appear (unless “check lens cap presence” is off, see 14.2). Press OK to exit and restart the
exam after having removed the lens cap.
Figure 20 - Message when lens cap is detected
If the pupil – measured immediately before the snapshot - is smaller than 3.8 mm, a warning
message is shown to inform the operator about the possible degradation of image quality (see
Figure 21).
Figure 21 - Warning due to small pupil
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