School of Health and Sports Science, Juntendo University.
J Hum Kinet. 2013 Mar 28;36:27-36. doi: 10.2478/hukin-2013-0003. Print 2013 Mar.
The purpose of this study was to clarify the effect of colored lenses on visual attributes related to sports activities. The subjects were 24 students (11 females, 13 males; average age 21.0 ±1.2 years) attending a sports university. Lenses of 5 colors were used: colorless, light yellow, dark yellow, light gray, and dark gray. For each lens, measurements were performed in a fixed order: contrast sensitivity, dynamic visual acuity, depth perception, hand-eye coordination and visual acuity and low-contrast visual acuity. The conditions for the measurements of visual acuity and low-contrast visual acuity were in the order of Evening, Evening+Glare, Day, and Day+Glare. There were no significant differences among lenses in dynamic visual acuity and depth perception. For hand-eye coordination, time was significantly shorter with colorless than dark gray lenses. Contrast sensitivity was significantly higher with colorless, light yellow, and light gray lenses than with dark yellow and dark gray lenses. The low-contrast visual acuity test in the Day+Glare condition showed no significant difference among the lenses. In the Evening condition, low-contrast visual acuity was significantly higher with colorless and light yellow lenses than with dark gray lenses, and in the Evening+Glare condition, low-contrast visual acuity was significantly higher with colorless lenses than with the other colors except light yellow. Under early evening conditions and during sports activities, light yellow lenses do not appear to have an adverse effect on visual attributes.
本研究旨在阐明有色镜片对与运动活动相关的视觉属性的影响。研究对象为 24 名（11 名女性，13 名男性；平均年龄 21.0±1.2 岁）就读于体育大学的学生。使用了 5 种颜色的镜片：无色、浅黄色、深黄色、浅灰色和深灰色。对于每种镜片，都按照固定的顺序进行测量：对比敏感度、动态视觉敏锐度、深度感知、手眼协调和视力及低对比度视力。视力和低对比度视力测量的条件顺序为晚上、晚上+眩光、白天和白天+眩光。动态视觉敏锐度和深度感知在镜片之间没有显著差异。在手眼协调方面，无色镜片的时间明显短于深灰色镜片。无色、浅黄色和浅灰色镜片的对比敏感度明显高于深黄色和深灰色镜片。在白天+眩光条件下的低对比度视觉敏锐度测试中，镜片之间没有显著差异。在晚上条件下，无色和浅黄色镜片的低对比度视觉敏锐度明显高于深灰色镜片，在晚上+眩光条件下，无色镜片的低对比度视觉敏锐度明显高于除浅黄色以外的其他颜色。在傍晚时分和运动活动期间，浅黄色镜片似乎不会对视觉属性产生不利影响。
