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NR 1-2/2004
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Zastosowanie systemu
WASCA w chirurgii refrakcyjnej
Application of WASCA
analyzer in refractive surgery
Dorota Wyględowska-Promieńska, Izabela
Zawojska
Z I Katedry i Kliniki Okulistyki ¦l±skiej Akademii Medycznej w
Katowicach
Kierownik: prof. dr hab. n. med. Ariadna Gierek-Łapińska |
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| Summary: |
The WASCA analyzer
represents a new generation of diagnostic device for
ophthalmology. Using the WASCA analyzer one can diagnose
the complete visual performance, including information
about higher-order aberrations, not available until now.
A plane wave from a lowest-power infrared laser is send
into the eye. After performing a passage forward and
back in the eye, the existing wave is distorted. The
wave front distortion contains complete information
about the aberrations of the ocular media, along the
optical path of the wave. Only, in an ideal emmetropic
and aberration-free eye, the out-coming wave is again a
plane one. The measurement is fast and easy to perform. |
| Słowa kluczowe: |
WASCA, wady refrakcji,
aberracja, akomodacja, indywidualna ablacja. |
| Key words: |
WASCA, refraction errors,
aberration, accommodation, customized ablation. |
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