Measuring A Contact Lens: Model 5010 And5015 - Zeiss Acuitus 5000 User Manual

Measuring a Contact Lens: Model 5010/5015
Attach the
assembly to the
forehead rest
.
Contact lens
holder
.
Contact lens holder
Zeiss Humphrey Systems Acuitus User Manual
PN 50648 Rev A June 2001
To measure a contact lens base curve:
1.Press the button under the Ref/CL icon
to select CL.
2.Attach the test eye assembly to the
forehead rest by inserting the tabs into
the slots in the forehead rest and pushing
down.
3.Put a drop of saline solution in the
contact lens holder cup and position the
lens on the cup with the concave side
facing outward. Be sure that there are no
air bubbles or water on the inside surface
and that the lens is centered in the
holder.
4.Fit the holder cup on the test eye
assembly
5.Align the lens in the monitor until it is
centered in the green circle.
6.Press Print to obtain a record of the
results.
The Contact Lens Printout
Closest to the horizontal meridian
Closest to the vertical meridian
Average base curve value
15