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单词 Lens power
释义

Lens power

原声例句
TED演讲(音频版) 2020年5月合集

We then fuse those two distance estimates and update the focus-tunable lens power accordingly.

然后我们融合这两个距离估计并相应地更新焦点可调镜头功率。

英语百科

Optical power

Optical power (also referred to as dioptric power, refractive power, focusing power, or convergence power) is the degree to which a lens, mirror, or other optical system converges or diverges light. It is equal to the reciprocal of the focal length of the device: P = 1/f. High optical power corresponds to short focal length. The SI unit for optical power is the inverse metre (m), which is commonly called the dioptre.

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更新时间:2025/6/19 20:47:30