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focal lengths

美英

n.【摄】焦距

复数：focal lengths

focal lengths

focal lengths

英-汉英-英网络释义

focal lengths

焦距

象差中的色(chromatic)是由於透镜的折射率随著波长的改变接著(therefore),焦距(focal lengths)以及成像条件都与波长有关.不知 …

1

Watch for Symmetry Symmetry is everywhere . It's just a matter of finding it and shooting from the right angles with the right focal lengths.

寻找对称，对称无处不在，关键是你要找到它并且用合适的角度和镜头拍摄。

2

The separation between the two lenses is equal to the difference between the focal lengths of the lenses .

两个透镜之间的距离等于两个透镜的焦距之差。

3

Further focal lengths will be added to the line within the next few months .

进一步的不同焦距的镜头将在接下来的几个月内添加进来。

4

This also applies to perspective. Consider all the focal lengths you possess and the way they might offer a different feel to your image .

考虑相机所有的焦距长度，他们可能给照片以不同的感觉。

5

6

An efficient way of using a DOE to shape the laser writing spot under the objectives with various focal lengths is presented .

提出对不同焦距写人物镜下的焦斑，利用同一个 DOE 加以整形的方法。

8

The measurement of negative focal lengths takes place similarly .

负焦距测量和正焦距的测量放置相似。

9

the focal lengths in these planes will be different .

结果，这两个平面内的焦距将不同。

10

Other focal lengths are not as affected but you should still reckon with about 1EV of vignetting here at max . aperture.

其它焦段在最大光圈下这问题影响不大，但你仍然应估计补偿 1EV 曝光量。

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