Nidek Medical ICE-1000, Руководство оператора

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OPERATING PROCEDURES : Setting Processing Conditions and Entering Layout Data
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6) Active/Passive (Layout mode)
Selects whether to block the lens with a lens cup at optical center or at the frame center.
Each press of Active (or Passive) button switches the layout mode between Active and Passive.
{ Detection mode of the single lens
Sets criteria of the single vision lens detection.
The setting is performed with the single vision detection
mode button.
{ 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 (hard cup) is continued to be used, the adapter or lens clamp may contacts
the processing wheel because the distance between the blocking point and lens edge is short.
Active mode The lens is blocked with the lens cup at the optical center.
Passive mode The lens is blocked with the lens cup at the boxing (frame) center.
• When the ALM (Auto Lensmeter) function does not work for dark sunglass lenses which
only allow a small amount of rays of light to pass through, block the lenses with manual
mode.
When marking astigmatic lenses, align the cylinder axis angle to that on the prescription.
• Low-power single vision lenses may produce a dispersion in data measured by the ALM
function during measurements. In this case, mark the lenses with a lensmeter and block
them with mark mode.
For the lenses whose spherical and cylindrical power is about ±1 D or less, be careful that mea-
sured data is stable.
ALM
In this mode, the ICE-1000 blocks the
lens by detecting the optical center
and cylinder axis angle of the lens.
Mark
In this mode, the ICE-1000 blocks the
lens by detecting the marking on the
lens marked using the lensmeter in
accordance with prescription.
Detection mode button
Half-eye lens whose vertical diameter is
smaller than the one of the cup mark.