View Full Version : Lense and CA
09-11-2009, 04:47 PM
Hope this is not a stupid question ? :confused:
In some lense reviews I see the term "CA". What does this mean? From what I can understand from the reviews, this is not good.
09-11-2009, 08:14 PM
I was curious as to what it was myself, so I looked it up and it's chromatic abboration. From what I gather it's the way the light passes through the lens and casts a purple haze around the edges of contrasting colors. If I'm wrong, somebody correct me please!
09-11-2009, 10:54 PM
Purple, green or even pink under some circumstances.
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