iris

The iris of the eye is photographed from up to one meter away.

眼睛的虹膜最远可在一公尺外的距离接受摄影。

The patterns of the iris are translated into digital code, and stored in a PC database, along with personal information.

虹膜的图案转译为数码，然后与个人资料一起储存在个人计算机数据库里。

This small move creates better balance with the iris and pupil of each eye and eliminates the tension on the left eye against the left edge of her face.

这样小小的移动创造了更好的平衡，包括虹膜、瞳孔和每一只眼睛，消除了左眼对她脸部边缘的压迫感。