长视障碍者使用的视力纠正器.
Keziah Latham, Louis P H Abbott1, Matthew A Timmis2
1Vision & Hearing Sciences Research Centre, Anglia Ruskin University, Cambridge, United Kingdom.
概括
长视眼的定向者面临着地图细节和环境条件的视觉挑战. 个性化的视力校正,包括特定的镜头补充和隐形眼镜,对于在这个运动中获得最佳表现至关重要.
科学领域:
- 眼科医生 眼科 眼科
- 运动科学 运动科学 运动科学
- 眼镜测量是指眼睛的测量.
背景情况:
- 定位需要在多个距离上有清晰的视力.
- 长视,与年龄相关的近距离聚焦能力的丧失,影响着相当一部分的导航者.
- 了解长视眼导向者的视觉需求和校正策略对于维持参与和表现至关重要.
研究的目的:
- 描述长视障碍者使用的不同视力校正选项的普遍性.
- 探索各种视力校正解决方案的优点和局限性,在导向的背景下.
- 确定长视障碍患者在导向过程中所面临的关键视觉挑战.
主要方法:
- 对40岁及以上的导航者进行了在线问卷调查.
- 调查问卷收集了有关人口统计,定向习惯和日常生活和体育视力校正策略的数据.
- 使用内容分析分析了有关校正经验和光学建议的自由文本回复.
主要成果:
- 469名导航者 (平均年龄55-59岁) 参与了这项研究.
- 常见的校正包括阅读眼镜和指南针放大器对于非距离校正的个人,以及渐进式添加眼镜和单视隐形眼镜对于那些有距离校正的人.
- 关键的视觉挑战涉及地图细节,镜头雾化/雨和低光条件;没有单一的纠正完全解决了所有问题.
结论:
- 对于长视障碍者来说,最佳的视觉校正是高度个性化的.
- 考虑因素包括增加更高的读数以提高地图清晰度,隐形眼镜以防止阻塞,以及解决所有距离视觉的解决方案,而不会影响地面可见性.
- 个性化光学护理对于定制解决方案以满足个体需求和优化视觉性能至关重要.
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