luxvision PM 200, Руководство пользователя

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Pupillary distance
pointer
Black area Black-white strip area
Black area
Observation window
Fig.10b (It is the state of the observation
window when Left eye pupillary distance is measured)
3.6 Memory of the Measured Data (as shown in Fig. 11)
Press MEM Key to store the measured data so as to avoid change of the
measured data due to misoperation of some other key.
Fig.11
3.7 Conversion of Pupillary Distance at Different Optic Distances
(as shown in Fig. 12)
Press Pupillary Distance Conversion Key (TDIS) to get the pupillary distance
conversion values at different optic distances such as 30cm, 35cm, 40cm, 50cm,
65cm, 1m, 2m and
∞ .
Note:
The optic distances shown in the figure do not appear in the display window simultaneously.
It just shows the optic distance whose pupillary distance needs to be converted.
Fig.12
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