With normal vision, you enjoy a full range of clear vision – near, intermediate and distance.
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With normal vision, you enjoy a full range of clear vision – near, intermediate and distance.
视力正常，您享受清晰视野全范围-近期，中期和距离。
The distance and speeds are best for intermediate runners, but you can change the speeds based on your running level.
距离和速度对中级跑步者是最好的，但是你可以根据你的跑步水平更改速度。
A lined trifocal design with three areas of focus: Distance (carrier), Intermediate and Near (reading addition).
镜片设计了三个焦点领域：远距离(载体)，中距离和近距离(阅读增加)。
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