lens
英[lenz]
美[lɛnz]
- n. 透镜，镜头；眼睛中的水晶体；晶状体；隐形眼镜；汽车的灯玻璃
- vt. 给……摄影
英英释意
- 1. a transparent optical device used to converge or diverge transmitted light and to form images
- 2. (metaphor) a channel through which something can be seen or understood;
- "the writer is the lens through which history can be seen"
- 3. biconvex transparent body situated behind the iris in the eye; it focuses light waves on the retina
- 4. electronic equipment that uses a magnetic or electric field in order to focus a beam of electrons