Each lens consists of an outer lens with a corrective distance prescription, and a flexible inner lens.

每一个镜片包含一片校正过距离的外镜和一片可变焦的内镜。

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Thus the clearance on the fastening sealing part of the groove part on the shell side and the foot part in the outer lens side is not generated.

因此能够避免壳体侧的沟部与外透镜侧的脚部卡合的密封部上产生间隙。

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The encapsulant includes an inner lens and an outer lens, the inner lens having a refractive index less than, and in some cases about 70 to 80% of, the refractive index of the outer lens.

所述封壳具有内透镜以及外透镜，所述内透镜的折射率小于所 述外透镜的折射率，并且在某些情况下为所述外透镜折射率的70％到 80％。

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The traditional technique of taking out contacts involves moving the lens to the outer, lower corner of the eye and then using the thumb and forefinger to pinch it out.

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Sadly, there's not all that much to see in the cloudy drink, but with the lens part of the outer casing being flat, it should be able to get some interesting underwater clips in clearer waters, should the occasion arise.

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