Vaihtoehtoiset kirjoitusmuodot
Ääntäminen
US
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Määritelmät
Substantiivit
- An object, usually made of glass, that focuses or defocuses the light that passes through it.
- A device which focuses or defocuses electron beams.
- (geometry) A convex shape bounded by two circular arcs, joined at their endpoints, the corresponding concave shape being a lune.
- (biology) A genus of the legume family; its bean.
- (anatomy) The transparent crystalline structure in the eye.
- (by extension, figuratively) A way of looking, literally or figuratively, at something.
Verbit
- (transitive) To film, shoot.
- (geology) To become thinner towards the edges.
Esimerkit
- Not long ago, it was difficult to produce photographs of tiny creatures with every part in focus. That’s because the lenses that are excellent at magnifying tiny subjects produce a narrow depth of field.
- The single-imaging optic of the mammalian eye offers some distinct visual advantages. Such lenses can take in photons from a wide range of angles, increasing light sensitivity. They also have high spatial resolution, resolving incoming images in minute detail.
- If "the public looks at the condition of America's children largely through a negative lens," worries Child Trends[...], "it may be more difficult to [...] promote child well-being."
Taivutusmuodot