Nidek Medical ICE mini, Operator'S Manual

Page: 51 / 93

41
OPERATING PROCEDURES
:
Setting Processing Conditions and Entering Lens Layout Data
2
{ Changes in the cup mark shape according to the layout setting
When the lens shape contacts the circle of the cup
mark, the circle changes into an oblate ellipse.
The oblate ellipse shows the minimum lens
size with a lens cup for half-eye lens.
If the standard lens cup is continued to be used, the adapter or lens clamp may contacts the process-
ing wheel because the distance between the blocking point and lens edge is short.
When the cup mark changes into the oblate ellipse, block the lens with a lens cup for half-eye lens.
Set the cup mark size with the corresponding parameter(s) depending to the lens edger.
See “4.1 Parameter Settings” (Page 63) for the setting method.
• When the Cup Mode parameter is set
to Pliable or Mini, the displayed cup
mark is constant in size. In addition,
the settings of the Full eye Minimum
Size, Grind Minimum Size (H), and
Grind Minimum Size (Y) parameters
become disabled
.
See “4.1 Parameter Settings” (Page
63) for the parameter setting proce-
dure.
Half-eye lens whose vertical diameter is
smaller than the one of the cup mark.
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Minimum lens size with a stan-
dard lens cup
Minimum lens size with a lens cup
for half-eye lens
Minimum vertical length for lens
to be processed
Minimum lens diameter
(Full eye minimum size)
Minimum horizontal length for
lens to be processed