位于隐形眼镜和角膜之间的那层泪膜液体会轻轻移动着这些上皮细胞，暂时形成一个新的眼部结构。

These cells are gently shifted by the fluid - the tear film - between contact lens and cornea, temporarily creating a new structure to the eye.

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如果佩戴过紧的隐形眼镜，那么可能会导致使用者角膜肿胀、眼部泛红或是角膜损伤。

For those who wear contacts which are too tight, the risks include swelling of the cornea, redness or corneal abrasion.

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我的试戴是从检查视力开始。米舒尔需要知道我眼睛表面的状况，于是他拍摄下我角膜的曲度，用以获得制作隐形眼镜所需的尺寸。

I begin with a sight test, then Minshull takes a topography of my eye, photographing the curvature of my cornea to obtain the measurements needed to make the lenses.

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