3-18
[Setting the eye type and converted velocity]
The AL-100 can be set to measure the following tyoes of
eyes:
Normal
Select when the lens nucleus of the patient’s eye is rather
soft, e.g., incipient cataract.
Average velocity
Average axial length velocity (Avg) :
1500 ~ 1600 m/s
Lens velocity(LENS) : 1540 ~ 1740 m/s
Anterior chamber velocity(ACD) :
1430 ~ 1630 m/s
Dense Cataract
Select when the lens nucleus of the patient’s eye is rather
hard e.g., hypermature cataract. Hard to measure with Nor-
mal mode.
Average axial length velocity (Avg) :
1500 ~ 1600 m/s
Lens velocity(LENS) : 1540 ~ 1740 m/s
Anterior chamber velocity(ACD) :
1430 ~ 1630 m/s
Aphakic
Select when the patient’s eye is aphakic.
Average axial length velocity (Avg) :
1430 ~ 1630 m/s
Pseudophakic
Select when the patient’s eye is pseudophakic.
IOL velocity (LENS) : 800 ~ 3000 m/s
Vitreous velocity (Vit) : 800 ~ 2000 m/s
Anterior chamber velocity (ACD) :
1430 ~ 1630 m/s
IOL thickness (Thickness) : 0.10 ~ 4.00 mm