[der] 色差。变色。
[der] 色差。变色。
Chromatic Aberration 镜头
![](https://www.godic.net/tmp/wordimg/EFCbf35d44jaOBXCH8XBgjf3wJk=.png)
![](https://www.godic.net/tmp/wordimg/cQPxQQSBVZU1BFDbc1jMjUNDcGs=.png)
![](https://www.godic.net/tmp/wordimg/YA2EMH7Qx0wmw6EAVfEn4eBXt@@k=.png)
![](https://www.godic.net/tmp/wordimg/JFixGdWP0kUfowutoSfeQEULCn8=.png)
![](https://www.godic.net/tmp/wordimg/dODnGOXwAq@@8palLvNR@@IF46ZTQ=.png)
差。原理
![](https://www.godic.net/tmp/wordimg/YA2EMH7Qx0wmw6EAVfEn4eBXt@@k=.png)
简单说,镜头成像因为
![](https://www.godic.net/tmp/wordimg/EFCbf35d44jaOBXCH8XBgjf3wJk=.png)
或
![](https://www.godic.net/tmp/wordimg/@eQMU0L0Q3gEGDAzIQH9P1wDk64=.png)
其他辐射
![](https://www.godic.net/tmp/wordimg/JFixGdWP0kUfowutoSfeQEULCn8=.png)
波长不同而变化
![](https://www.godic.net/tmp/wordimg/JFixGdWP0kUfowutoSfeQEULCn8=.png)
一种
![](https://www.godic.net/tmp/wordimg/EFCbf35d44jaOBXCH8XBgjf3wJk=.png)
![](https://www.godic.net/tmp/wordimg/cQPxQQSBVZU1BFDbc1jMjUNDcGs=.png)
![](https://www.godic.net/tmp/wordimg/SYX2BES6vPg1SdJgPdiF9WSX3dU=.png)
陷,色差有两种,一种是Axial Chromatic Aberration,另一种是Transverse Chromatic Aberration,都会导致白
![](https://www.godic.net/tmp/wordimg/EFCbf35d44jaOBXCH8XBgjf3wJk=.png)
“分散”成
![](https://www.godic.net/tmp/wordimg/EFCbf35d44jaOBXCH8XBgjf3wJk=.png)
斑或
![](https://www.godic.net/tmp/wordimg/@eQMU0L0Q3gEGDAzIQH9P1wDk64=.png)
彩虹状
![](https://www.godic.net/tmp/wordimg/JFixGdWP0kUfowutoSfeQEULCn8=.png)
![](https://www.godic.net/tmp/wordimg/EFCbf35d44jaOBXCH8XBgjf3wJk=.png)
边。具体体现在照片
![](https://www.godic.net/tmp/wordimg/YA2EMH7Qx0wmw6EAVfEn4eBXt@@k=.png)
,就是影像
![](https://www.godic.net/tmp/wordimg/JFixGdWP0kUfowutoSfeQEULCn8=.png)
边缘原本是单纯白色,因为色差而变成RGB三原色不能重叠在同一线。
[die] 色差。色彩失常。色像差。变色。
chromatic aberration, chromatism
[die] 色差。色彩失常。色像差。变色。
chromatic aberration, chromatism