An unusual pupil size or shape.

瞳孔有不正常尺寸或者形状。

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One other thing to keep in mind is her base level, or natural pupil size.

一件事情就是要记住她的基准水平，或自然状态下瞳孔大小。

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The real focus position is much affected by the size of incident pupil.

同时实际焦点位置与入瞳大小紧密相关。

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The real focus position is much affected by the size of incident pupil.

同时实际焦点位置与入瞳大小紧密相关。

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