接下来你可以看到预览小样。视频中所有用红色标出的序列就是景深镜头运用的时刻。
Here you can see the preview. All the red-highlighted sequences in this video are time marks for playing with depth of field.
f制光圈(或称光圈)决定相机的景深(对焦区域)以及有多少光能通过镜头到达传感器。
The f-stop, otherwise known as the aperture, determines your depth of field (the area in focus) and how much light can pass through the lens to reach the sensor.
你设置光圈(用于指定有多少光进入照相机镜头)——你想照一幅漂亮、浅景深或广角的照片吗？
You set the aperture, which dictates how much light comes into the camera-do you want a nice, shallow depth-of-the-field, or everything in focus?
最简单的办法是选用最小的光圈设定（镜头上显示的最大的数字），光圈越小，你所获得照片的景深就会越大。
The simplest way to do this is to choose a small Aperture setting (a large number) as the smaller your aperture the greater the depth of field in your shots.
具端著丝粒的镜头(注：我猜是类似于针孔镜头吧)具有宽阔之景深，以具端著丝粒的镜头，你能够将由镜头不同距离之目标物成像和保持目标物在焦。
Telocentric lenses work with a wide depth of field. with a telocentric lens, you can image objects of different distances from the lens and the objects stay in focus.
景深很漂亮，它是每一个专业摄影者必须要拥有的两款标准镜头的期其中一个。
The bokeh is beautiful and it is one of two standard lenses every photographer really needs.
为了使景深获得较好的效果，我将特写镜头(镜头1 - 3)图片分离开来置于前景和背景图片中。
So I split the images of the close-ups (cameras 1-3) into foreground and background images to get better results when computing the depth of field.
为了使景深获得较好的效果，我将特写镜头(镜头1 - 3)图片分离开来置于前景和背景图片中。
So I split the images of the close-ups (cameras 1-3) into foreground and background images to get better results when computing the depth of field.
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