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NR. 1/2004
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Wykorzystanie
cylindra skrzyżowanego do doboru dodatku do bliży
Use of Crossed Cylinder for
Determining of Near Addition Power
Tomasz Tokarzewski
Konsultant Techniczny CIBA Vision |
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| Summary: |
This article describes the
method of finding the near correction for presbyopes
using the crossed cylinder. The author discusses the
lighting conditions, required equipment and the
procedure. |
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| Key words: |
near additional power,
crossed cylinder, presbyope, near vision. |
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