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USING THE INSTRUMENT
The axial angle is rounded to 5
°. The unit's place blinks.
It is convenient for inputting the result by doing measurement with the trial lens left in the
temporary frame.
To reset, press below:
The 5
° rounding is reset.
AXIS MARKING
(CARTRIDGE SPECIFICATION/STEEL NEEDLE SPECIFICATION)
Using the cartridge, one light touch to the lens can put a clear ink mark.
MARKING A LENS WITHOUT ASTIGMATISM
1 Move the lens until the centering mark coincides with the target image completely, and
MARKING OK will appear.
2 Depress the marking lever to mark the lens.
MARKING A LENS WITH ASTIGMATISM
1 Axis marking, maintaining the axis as prescribed
Align the target image with the center mark, approximating the axis angle mark to the
angle as prescribed.
Do it with AUTO MEMORY OFF to prevent memorizing before axis alignment is
finished.
A:1
Centering mark
Line extends laterally to the target.
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