biglouis
Well-known member
According to Sigma rumours - strange looking bodies...
http://sigma-rumors.com/2014/02/new-sigma-camera-leaked/
LouisB
http://sigma-rumors.com/2014/02/new-sigma-camera-leaked/
LouisB
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Great find.
So it seems. And there is another link about them here - Sigma's New DP Quatro Cameras Feature Medium Format Quality, Ugly Looks - The Phoblographer
Huyless,Over the world many ppl think that the new sensor is not a "true" Foveon anymore, and they are wrong.
It is still a full 3 layers sensor. Just look at the picture below :
The signal is captured on the 3 layers, as usual.
The thing is that the GREEN and RED layers have much bigger pixels, 4 pixels binned in one. That is done for the CAPTION part.
The signal after processing is pretty simple, without any interpolations as some said: This is division of the GREEN and RED layers in a certain %age, after the caption.
The whole trick is in the binning technology.
The RED and GREEN layers have the same surface as the Blue layer : 23.5×15.7mm
On top of that, we go from 15mP to 20mP, 30% more resolution.