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透鏡

简透镜 · 繁透鏡

Mandarin · pinyin tòu jìng

lens (optics)

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Characters in this entry

透: tòu · penetrate, pass through
鏡: Look up this written character
镜: jìng · mirror; lens; glass; glasses

Written characters and their own readings; the entry’s pronunciation is shown above.

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Mandarin tones

4–4 · tou4 jing4

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Read this spelling in Classical texts

Follow a written form into the eight pinned witnesses: Analects, Mencius, Laozi, Zhuangzi, Xunzi, Han Feizi, Sunzi and the Mao Shijing. A match is a place to investigate; it does not prove that a modern dictionary sense fits the passage.

透鏡 · find source passages ↗ · 透镜 · find source passages ↗

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Rime Cantonese 粵拼

tau3 geng3

Cantonese word readings for 透鏡. This lexicon supplies readings, not definitions.

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Wiktionary English definitions · Chinese section

Independent source senses for this spelling, with usage labels retained. Not matched to the pronunciation above.

noun

lens (glass object that focuses light that passes through it)

Source page · dump 2026-09-02 · Contributors & history

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