home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Contact Lens Series
/
Contact Lens Series Volume 1.iso
/
pc
/
keratom.dxr
/
00612_Text_Zeisopht 9.txt
< prev
next >
Wrap
Text File
|
1997-10-28
|
385b
|
11 lines
ZEISS OPHTHALMOMETER
Aligning the instrument
While looking through the eyepiece, use the
joystick to position the instrument such that
the central two red cross patterns reflected
from the cornea are positioned in the center
of the circle. There will be two additional
patterns in the peripheral which are not used
in the measurement.