透鏡

透镜
tòujìng
lens (optics)

CEDICT

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

Wiktionary

研究光學的基本工具。將透明體如玻璃、水晶等的兩邊，琢磨成兩個曲面，或一曲面一平的面，可折射光線，使光線匯聚或散開。有凸透鏡、凹透鏡等。

重編國語辭典

Entry Composition

1 透 tòu
  1. (bound form) to penetrate; to seep through
  2. to tell secretly; to leak
  3. thoroughly; through and through
  4. to appear; to show
2 鏡 jìng
  1. mirror
  2. lens

Containing this entry

凸透鏡 tūtòujìng convex lens
凹透鏡 āotòujìng concave lens
彎月形透鏡 wānyuèxíngtòujìng meniscus lens
矯正透鏡 jiǎozhèngtòujìng correcting lens
菲湼耳透鏡 Fēinièěrtòujìng Fresnel lens
View more

Related entries

晶狀體 jīngzhuàngtǐ
  1. lens
  2. crystalline lens
眼鏡片 yǎnjìngpiàn lens (in eyeglasses etc)
鏡片 jìngpiàn lens
图像在镜片中呈反向。

Through the lens the image was inverted.

Source: Tatoeba

鏡 jìng
  1. mirror
  2. lens
汤姆看他在镜中的映像。

Tom looked at his reflection in the mirror.

Source: Tatoeba