The first, phakoemulsification, uses a tiny ultrasound probe to remove the lens.

第一个是晶体乳化技术，它使用一根细小的超声波探针去移除晶体。

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The lens is implanted with tiny components, including a single LED light, an antenna that picks up power and information through a wireless connection, and an electronic circuit.

这款隐形眼镜中被植入了微型计算机，包括：一根LED灯、一根可以通过无线连接接收动力和信息的天线，还有一圈电子线路。

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This fairly common sight occurs when high thin clouds containing millions of tiny ice crystals cover much of the sky. Each ice crystal ACTS like a miniature lens.

这种相当常见的气象景象之所以会出现，是因为覆盖广大天空的高层薄云中含有数以百万计的小冰晶，而每一个冰晶的作用就像是小型的棱镜。

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Light shone in from the side, between the two, was guided around each tiny lens, creating a small cloaked region in the centre of each one.

BBC: 'Cloaking' idea traps a rainbow

Lanzmann hid it in a bag with a tiny hole for the lens, and had one of his cameramen point it at an unsuspecting interview subject.

NEWYORKER: Witness

The cameras have tiny LED lights near the lens to light the area nearby.

CNN: NASA probes for tiny life at Yellowstone