2-13
â–
2.3.3 Axial length measurement auxiliary function
a) FREEZE screen
(1) Data display area
Displays the data of the displayed movie or static image. The data include a page number, a
scope, a type of gradation characteristics, converted acoustic velocity (mean, lens, anterior
chamber / vitreous), an IOL thickness, an implanted lens acoustic velocity.
(2) Eye type to be measured
Displays an eye type to be measured:
Phakic, Dense, Aphakic, IOL
(3) Measurement data display area
Displays a measurement result when each cursor position is detected during measurement.
(4) Cursor line and mode-A waveform
Displays the mode-A waveform on the cursor line.
(5) Cursor
Displays cursors for the anterior of the cornea, the front of the crystal lens, the back of the
crystal lens, or the retina.
2-17
(1)
(3)
(2)
(4)
(6)
(5)