Changing Analysis Conditions (Zone) - Nidek Medical OPD-Scan III Operator's Manual

Refractive power/corneal analyzer
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2.8.5

Changing analysis conditions (Zone)

The analysis conditions can be changed at the bottom of
the summary screen. The change of the analysis condi-
tions is effective only for the currently displayed patient.
When the analysis conditions are changed, maps are
recalculated and renewed in accordance with the change.
The analysis conditions differ depending on the selected
map.
Zone
Photopic, Mesopic, Manual (Diameter can be selected.)
Order
The Zernike analysis order can be selected.
Aberration
Select from "Total", "High Only", and "Group" from a list.
When "Group" is selected, the Zernike Coefficient Selection window appears
that allows selection of the desired group.
• The initial Zone parameter can be set with "Analysis Area" in the Settings screen
(Parameter tab).
OPERATING PROCEDURE: Viewing Maps
2
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