OCULUS Keratograph 5M - Eyelid Angle Measurement

17 Imaging
58 / 106 Instruction Manual Keratograph 5M (G/77000/XXXX/EN – Rev05)
17.3 Eyelid Angle Measurement
The measurement of the nasal lower lid angle is required for the fitting
and accurate calculation of toric soft lenses.
 Activate the [Eyelid Angle] radio button.
 Adjust the camera if necessary, Chap. 17.5, page 59.
 Center the eye in the camera image.
 Press the [Image] button to trigger the recording.
Use the foot switch alternatively, (Chap. 10.10, page 36).
The image is stored automatically and you will reach the next display.
Now you can perform the eyelid angle measurement, see User Guide.
Fig. 17-4: “Eyelid angle measurement” imaging function