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When (ADD Measure] on the [Setup] screen is set as [F/N.AT], it is detected automatically
and the measurement values are stored in memory.
Measurement of near point.
Take a measurement of near point. As shown on the right, move the lens slowly to move the cross cursor
(red) according to .
If it goes out of the progressive zone, the cross cursor moves right or left. If it goes out of the progressive
zone, bring it back to the zone and move the lens toward near point.
The cross cursor on the screen indicates the actual measurement position on the lens.
For example, if it goes to the right side of the lens which is out of the progressive zone at the
time of moving from far point to near point, the cross cursor is displayed on the right deviated
from the progressive zone.
USER MANUAL > MEASUREMENT
45 ALM800 - Auto lensmeter > V1 - 05-2020
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