Outstanding effects with videos and camera lenses.
带有视频和照相机镜头的突出的效果。
Camera lenses have two general attributes: f-stop and focal length.
照相机镜头有两项一般属性：f制光圈和焦距。
A cloth sold to wipe eyeglasses or camera lenses will work well.
使用市售的擦眼镜或相机镜头的布即可。
That's why wide camera lenses tend to distort images and emphasize perspective.
这就是为什么广角镜头的摄像机容易让图像变形，并容易加强透视的原因。
Gas masks were worn. Within days, zipper pulls corroded; camera lenses began disintegrating.
防毒面具消耗得很快；衣服上的拉链在几天之内就会被腐蚀掉；照相机镜头开始碎裂。
Basically, special camera lenses squeeze the image horizontally at the time of exposure.
基本上是特殊的摄影镜头在曝光时对影像横向地压缩。
Glass has also been essential for test tubes, telescopes, microscopes, mirrors and camera lenses.
此外，玻璃被用来制作试管、望远镜、显微镜、镜子和相机镜头。
The metals, 17 in all, are also used to make lasers, magnets, camera lenses, computer memory chips and more.
稀土金属共有17种，也被用于制造激光、磁铁、相机镜头、电脑存储芯片，还有其他各种用途。
While the camera lenses of documentary photographers are taking shots of present people and life, with readers and receivers being future generations.
纪实摄影师的镜头是对着当今的人生百态的，但他们作品的读者最主要的是未来的一代又一代的人们。
Their camera lenses are like the cold and indifferent scalpel of an inexperienced surgeon cutting into the still-warm flesh of human grief and suffering.
他们的从业执照就像没有经验的外科医生手里那冰冷的，不近人情的手术刀，直插那些正在承受悲痛和遭遇的新鲜血肉中。
Their camera lenses are like the cold and indifferent scalpel of an inexperienced surgeon cutting into the still-warm flesh of human grief and suffering.
他们的镜头就像是一位毛躁的菜鸟外科医生手中冰冷无情的手术刀，生生切入尚在流血的人类痛楚和苦难之中。
Schott is the recognized world leader in glass utilized for precision optical lens systems, including medical instrumentation, and famous-brand camera lenses.
德国肖特是世界公认的镜片领导者， 他的镜片可用于精密的光学系统，包含药物仪器，著名品牌的相机镜片。
When Capa, Bresson and their friends founded Magnum Photo Agency, they hoped that their camera lenses could take actions in capturing images for magazines all around the world.
卡帕、布列松和他们的伙伴们在巴黎创立马格南（Magnum）合作社时，这群摄影师希望他们的镜头能行动起来，在全球各地为杂志采集影像。
Reflections from Windows and eyeglasses produce superimposed views, and complex optical systems, such as camera lenses, can turn point sources of light into apparently saucer-shaped phenomena.
窗户和眼镜片的反光会造成重叠的影像，而例如相机镜头这样精密的光学系统会将点状光源扩散为看似碟形的现象。
Basically, it is the ability to use your camera and lenses to control the relationship between the background and foreground of your pictures.
基本上讲，就是用你的相机和镜头去控制照片中背景和前景关系的能力。
The solution is often to shoot a few clicks smaller than the lenses widest aperture, then use the preview screen and zoom button on your camera to make sure everyone is looking good.
一般的解决方法就是用比镜头最大光圈小一些的光圈值，然后用屏幕预览，放大，确认每个人看上去都挺好。
Photos taken in low light or with long telephoto lenses can easily be ruined by blur caused by the camera moving during the exposure (camera shake).
光线不好、或者使用长焦拍摄，由于需要长时间的曝光，相机的抖动很容易让照片糊掉。
It recently brought together Japan's oldest camera firm, Pentax, with Hoya, a maker of glass lenses.
最近，日本老字号相机公司Pentax和眼镜制造商hoya合并了。
Each camera can capture photographs with over 12-megapixel resolutions, and the Nikon and Samsung have 5x and 4.6x wide-angle zoom lenses, respectively.
这两款相机都可以拍摄超过1,200万像素的照片，尼康和三星都是广角镜头，变焦分别为5倍和4.6倍。
The reason for this is that as we know, longer focal length lenses magnify the image, but they also magnify the camera shake.
正如我们前面所学，更长的镜头焦距虽然放大了图像，但同样增加了镜头抖动。
If it's windy, be sure to protect your camera and lenses from blowing sand.
如果刮风的话，要注意保护相机和镜头。
They have tiny image sensors but feeble (or nonexistent) flashes, and you can forget about "real" camera features like powerful optical zoom lenses or image-stabilization systems.
他们是有一个小型的感应器，但闪光功能过于孱弱（也可以说根本没有）。长此以往，你便渐渐忘了真正照相机是拥有强大光学变焦或防抖技术的。
The Fusion camera System has two cameras, but by using small high-definition digital image sensors, the lenses can sit closer together than your pupils.
现在使用的联合拍摄系统也使用2台摄像机但由于应用了体积小的高精度数字图像传感器使得镜头间的距离甚至可以小于人眼瞳孔间的距离。
Once the body is autofocusing correctly with the tool lens, then the camera can be checked against other lenses.
一旦机身能用标准镜头正确的自动对焦，那么会再用其他镜头检测此机身。
If true, the camera would be launched on October 15th with a host of new lenses, including an all-purpose 24-135mm f3.5-5.6 lens and a 70-200mm f2.8G example.
按计划上的说法，这款产品将在10月15日上市，同期还将推出数款新镜头，包括全适用的24- 135mm f3.5 - 5.6镜头，及一款70 - 200 mm f2.8 G镜头。
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。
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。
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