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Visual strain during VDU work : the effect of viewing distance and dark focus
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MAP20071020648
Jaschinski-Kruza, Wolfgang ‌
Visual strain during VDU work : the effect of viewing distance and dark focus / Wolfgang Jaschinski-Kruza
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
En: Ergonomics. - London [etc.]. - Vol. 31, nº 10, October 1988 ; p. 1449-1465
1. Ergonomía ‌. 2. Pantallas de visualización de datos ‌. 3. Condiciones de trabajo ‌. 4. Posiciones de trabajo ‌. 5. Iluminación ‌. 6. Oftalmología ‌. I. Title. II. Título: Ergonomics.