lens英文

镜＝ n.1. looking glass; mirror 湖平如镜。 The lake is as smooth as a mirror. 2. lens; glass 3. a surname v.1. mirror 2. perceive 3. use for reference 请采纳希望采纳

lens在英文里就是透镜、镜头的意思。ZOOM Lens是指点变焦镜头。至于为什么有的相机标，有的没标，估计跟各家产品外观设计的风格有关吧

safetygoggles/safetyglasses 或者protectiveglasses/goggles/vizard 都指护目的平光镜.例句: 我看没什么不可以的,不过我需要一付护目镜。 Iseenoreasonwhynot,butIneedapairofgoggles.

Lens 生词本 简明释义[人名] 伦斯；[地名] [比利时、法国、瑞士] 朗斯易混淆的单词：LENSlens 以下结果由 金山词霸 提供柯林斯高阶英汉词典网络释义1.N-COUNT透镜；镜片A lens is a thin curved piece of glass or plastic used in things such as cameras, telescopes, and pairs of glasses. You look through a lens in order to make things look larger, smaller, or clearer....a camera lens...照相机镜头I packed your sunglasses with the green lenses.我把你那副绿色镜片的太阳镜装好了。2.N-COUNT（眼球的）晶状体In your eye, the lens is the part behind the pupil that focuses light and helps you to see clearly. 3.See also: contact lens；telephoto lens；wide-angle lens；zoom lens； 以下结果由 金山词霸 提供例句Realistic canon lens mug is a must-have for any photographer.逼真的佳能镜头杯是任何摄影师的必备品。article.yeeyan.orgA polarizer filter or lens acts to recombine the rays.可以用一个偏振过滤器或透镜把这两束光重新组合起来。article.yeeyan.orgAlthough still under development, this lens is aimed at treating diseases rather than monitoring them.尽管还处于开发阶段，这个镜片是用于治疗而非监控疾病的。 ageing lens goes yellow, cloudy and hard.一个正在老化的晶体变黄、混浊和变硬。 doctors then drilled a hole into it to insert a lens.然后，医生在它上面钻一个洞，插入一个晶状体。article.yeeyan.org

一个眼镜镜片的话是glass，如果是一副眼镜带眼镜框的话是a pair of glasses