Effect of Illumination on Contrast Sensitivity
Journal of the Korean Ophthalmological Society
; : 729-732, 1987.
Article
em Ko
| WPRIM
| ID: wpr-26402
Biblioteca responsável:
WPRO
ABSTRACT
The effect of illumination on the contrast sensitivity function was studied using an Arden Contrast Sensitivity System and incandescent electric lamp. The intensities of illumination were set at 50,100,200,500, and 1,000 lx. The contrast sensitivity function was saturated at 500 lx of illumination in both monocular and biocular condition. But frequency charicteristics showed that the CSF was increased more at 1,000 lx of illumination at high frequency.
Texto completo:
1
Índice:
WPRIM
Assunto principal:
Iluminação
/
Sensibilidades de Contraste
Tipo de estudo:
Diagnostic_studies
Idioma:
Ko
Revista:
Journal of the Korean Ophthalmological Society
Ano de publicação:
1987
Tipo de documento:
Article