6 Device Description
22 / 106 Instruction Manual Keratograph 5M (G/77000/XXXX/EN – Rev05)
The analog image is first prepared for analysis in the measuring unit,
i. e. it is digitized and compressed for processing in the computer.
When the computer has received the respective dataset for the mea-
surement image, it develops a topographic map of the cornea based on
that data.
It displays the measurement results on the monitor as a color map, a
graph and as a spatial image.