The Effect of Change in Value and the Axis of Astigmatism on Visual Performance at The Different Visual Distances

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14110%2F18%3A00102707" target="_blank" >RIV/00216224:14110/18:00102707 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The Effect of Change in Value and the Axis of Astigmatism on Visual Performance at The Different Visual Distances

Popis výsledku v původním jazyce

This study is focused on the comparison of vision quality and effect of optical aberrations when the patient looks out of the optical centre of spherical and aspheric lenses. The results suggest that some adaptation to aspheric spectacle lenses is necessary for improving visual performance. Both pairs of spectacle lenses allowed after 14-day adaptation the same visual acuity (1.0) for both central and viewing angles of 30 °. In the final decision, despite the perfect shape of the aspheric lenses, 71% subjects selected spherical lenses, which indicate the necessity of individual approach to each client, taking into account vision requirements, previous spectacle lenses, the purpose of his / her correction and personality type.

Název v anglickém jazyce

The Effect of Change in Value and the Axis of Astigmatism on Visual Performance at The Different Visual Distances

Popis výsledku anglicky

This study is focused on the comparison of vision quality and effect of optical aberrations when the patient looks out of the optical centre of spherical and aspheric lenses. The results suggest that some adaptation to aspheric spectacle lenses is necessary for improving visual performance. Both pairs of spectacle lenses allowed after 14-day adaptation the same visual acuity (1.0) for both central and viewing angles of 30 °. In the final decision, despite the perfect shape of the aspheric lenses, 71% subjects selected spherical lenses, which indicate the necessity of individual approach to each client, taking into account vision requirements, previous spectacle lenses, the purpose of his / her correction and personality type.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

30207 - Ophthalmology

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů