Pre-cataract surgery test Fourier Domain axial length measurement
and topography OA-2000 is an excellent device for
measuring axial length, corneal radius of curvature and corneal topography in one go.
OA-2000 includes the function of wireless connection
with ultrasound biometer AL-4000.
It is useful when measurement is difficult by an optical biometer due to subject eyes conditions. The measurement results of AL-4000 can be transferred to OA-2000, and it can be used for IOL calculation on OA-2000.
"topography, axial length, lens thickness and pachymetry, A scan(mode-A waveforms)"