The results of subjective experiments identifying the difference in glare sensation caused by a large light source between elder and young people are described. It was found that the elder subjects were less sensitive to glare, but showed higher dissatisfaction against glare than the young subjects. The higher the color temperature of the glare source, the greater the sensitivity was identified comparing our results with those of the past studies. The glare sensation of the elder subjects in our experiment was lower than that in the past studies.
