Optos P200T E Series, User Manual, Page: 24 / 72

Chapter 2 - Introduction
FIGURE 2: Network data flow
2.6.3 Image modalities
Optos multi-modal ultra-widefield retinal imaging enables the capture of posterior images, with a field of view
of up to 200 degrees in a single capture, and in an imaging time of less than 0.4 seconds.
Depending on the configuration of your device the following image modalities may be available:
2.6.3.1 SLO imaging modalities
opto map
opto map is an ultra-widefield ( UWF
1
) color fundus image.
opto map combines neurosensory retinal and choroidal reflectance images and provides UWF image views
from a single capture action:
l
opto map color view – an UWF color fundus image combining red and green reflectance images.
l
opto map neurosensory retinal view – an UWF green laser reflectance image of the surface retina.
l
opto map choroidal view – an UWF red laser reflectance image of the deeper retina.
opto map af
opto map af is an UWF green laser auto fluorescence image.
opto map fa
opto map fa is an UWF fluorescein angiography (FA) image.
opto map icg
opto map icg is an UWF indocyanine green (ICG) angiography image.
1. Ultra-widefield images provide a field of view of up to 200° in a single capture.
Page 24 of 72 Part Number: G110230/1ENG
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