Visual strain during VDU work : the effect of viewing distance and dark focus

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<rdf:Description>
<dc:creator>Jaschinski-Kruza, Wolfgang</dc:creator>
<dc:date>1988-10-01</dc:date>
<dc:description xml:lang="es">Sumario: Some standards for work at visual display units (VDU) recommended viewing distances about 50 cm. The present study investigated whether or not visual strain is lower at viewing distances greater than 50 cm. Specifically, the question of whether the optimal viewing distance is determined by the individual's accommodation in a condition without fixational stimulus, the so-called dark focus, was studied</dc:description>
<dc:identifier>https://documentacion.fundacionmapfre.org/documentacion/publico/es/bib/48311.do</dc:identifier>
<dc:language>eng</dc:language>
<dc:rights xml:lang="es">InC - http://rightsstatements.org/vocab/InC/1.0/</dc:rights>
<dc:subject xml:lang="es">Ergonomía</dc:subject>
<dc:subject xml:lang="es">Pantallas de visualización de datos</dc:subject>
<dc:subject xml:lang="es">Condiciones de trabajo</dc:subject>
<dc:subject xml:lang="es">Posiciones de trabajo</dc:subject>
<dc:subject xml:lang="es">Iluminación</dc:subject>
<dc:subject xml:lang="es">Oftalmología</dc:subject>
<dc:type xml:lang="es">Artículos y capítulos</dc:type>
<dc:title xml:lang="es">Visual strain during VDU work : the effect of viewing distance and dark focus</dc:title>
<dc:title xml:lang="es">Título: Ergonomics</dc:title>
<dc:relation xml:lang="es">En: Ergonomics. - London [etc.]. - Vol. 31, nº 10, October 1988 ; p. 1449-1465</dc:relation>
</rdf:Description>
</rdf:RDF>