Nidek OPDlll

Measurements:
Corneal SA for Aspheric IOL SelectionLenticular –
Residual AstigmatismAngle Kappa/Angle AlphaCorneal coma
for multifocal IOL qualificationPre/Post Toric IOL
MeasurementsPathologies
(Keratoconus, Pellucid)Mesopic/Photopic Pupil SizeRetro
Illumination ImageZernike Graphs: Total, Cornea,
InternalCorneal Refractive Power Map

IOL Applications
APP – Average Pupil Power for post myopic LASIK calculations
Angle Kappa, Angle AlphaCorneal aberrations including
corneal coma and spherical aberration
Pupillometry – photopic and mesopic pupils
Corneal topography
Placido Rings for detection of any ocular surface disease
(OSD)Zernike graph of total, corneal, and
internal aberrationsWhite to
white corneal diameter measurements
Retro illumination – displays post-op Toric lens markings,
opacities, etc.
ECCP – Effective Central Corneal Power for
IOL power calculation
Toric IOL summary to mark axis pre-opEye image can
allow for marking the cornea based on landmarks
Cataract summary displays thepertinent data together
Point spread function graphs and
VA simulation charts