Effects of Yellow-Tinted Lenses on Visual Attributes Related to Sports Activities and Daily Life in Late Middle-aged Adults
The purpose of this study was to clarify the effects of colored lenses on the visual performance of middle-aged people.The subjects Washing Machine PCB were 19 middle-aged people with a mean age of 57.4 ±6.0 years.Five different functional lenses were used in the experiments: colorless lenses and four colored lenses (Light-yellow, Dark-yello