lenses

The beam of flashlight diverges , but it can be refocused with lenses .

一个发散的闪光灯束可以用透镜重新聚焦。

Study on the Design of Lenses with Continuous Power

连续光焦度透镜的设计研究

Some adjustment of the lens may be necessary .

可能需要调整一下镜头。

Have you got your lenses in ?

你戴了隐形眼镜吗？

Wash the lenses in saline solution .

用盐溶液清洗镜片。

Her contact lenses turned her eyes green .

隐形眼镜把她的眼睛变成了绿色。

A good tip is to buy the most expensive lens you can afford .

建议购买能负担得起的最贵的镜头。

Opacity of the eye lens can be induced by deficiency of certain vitamins

眼球晶状体的混浊可由缺乏某些维生素造成。

A lens would magnify the picture so it would be like looking at a large TV screen .

透镜会把图片放大，就像在看巨大的电视屏幕一样。

He photographed this using a macro lens

他用微距镜拍下了这个。

Cataracts is a condition that affects the transparency of the lenses .

白内障是一种影响晶状体透明性的疾病。

I sometimes wear contact lenses

我有时戴隐形眼镜。

Why aren 't all lenses supplied with a lens hood ?

为什么不给所有的镜头都配上遮光罩呢？

Use a weatherproof rucksack to carry your camera and lenses around in .

用防风雨的帆布背包装照相机和镜头。

I packed your sunglasses with the green lenses .

我把你那副绿色镜片的太阳镜装好了。

He took off his spectacles and rubbed frantically at the lens

他摘下眼镜，疯狂地擦着镜片。

People living or working with smokers can find it uncomfortable to wear contact lenses because the smoke causes irritation .

与吸烟者一起生活或工作的人会发现戴隐形眼镜不舒服，因为烟具有刺激作用。

The mascara is suitable for contact lens wearers .

这种睫毛膏适用于戴隐形眼镜的人。

As we age the lenses of the eyes thicken , and thus refract light differently .

随着我们年龄的增长，眼睛的晶状体变厚，因此对光线的折射也会发生变化。

Your camcorder should have these basic features : autofocus , playback facility , zoom lens

你的便携式摄像机应该具备以下基本功能：自动聚焦、回放功能、变焦镜头。

The eyes behind the lenses were dark and quick-moving , taking in everything at a glance .

镜片后面的黑眼睛快速转动着，扫一眼就全都记下了。

She could see herself in the reflecting lenses , which had grotesquely foreshortened her .

她能够看到自己在反光镜中被缩小的古怪形象。

A bank of telephoto lenses homed in on him .

一整排的远摄镜头都对准了他。

Mrs Bierce wears thick bifocal lenses .

比耶尔斯太太戴着厚厚的双光眼镜。

The camera has a 32mm lens with a maximum aperture of f / 4.5 and a fixed shutter speed of 1 / 100sec .

这架相机有一个32毫米的镜头，最大孔径为f/4.5，固定快门速度为1/100秒。

What 's the strength of the lenses of your glasses ?

您的眼镜多少度？

The lens of this camera can be pulled back and forth .

这架照相机的镜头可以前后伸缩。

The lens of a camera forms images .

照相机的镜头使图像形成。

The lens of the eye accommodate to distance .

眼球晶状体能根据距离进行调节。

He focuses the lens of a microscope .

他调整显微镜的镜片以定焦点。