02-22-2017, 03:56 PM
Quote:Klaus, I have a question about CA. in your report of the lens you state a CA of 0.5 pixel at f/1.4.The software measures on diagonals, so it can indeed see "half". However, it is not the most reliable measurement from the software.
Pixelwidth means "related to sensor"? And which sensor was in use to measure that width? On the samples of DPReview were a couple of pics which had solid magenta highlights. Is that an overloaded sensor or related to the lens?
The magenta you see in high lights is of the LoCA variety,, the CA from the graph is of the LaCA variety.