關於今天(12/1)的新乳摸？Z-shift & Foveon是什麼東西？

原文在這：

I can confirm via a very highly trusted source that Sony is working on a new Full Frame A-mount camera. He told me that this camera is still in prototype stage and will not introduced along the Sony A9 (E-mount FF) which is likely to come in February already. He also told me the camera is an evolution of the current A99 and not a “revolution” as some may expected. This means it has no Z-shift or no “Foveon” alike sensor for example. He also told me E-mount is priority yet and he hasn’t been told if and when the camera will be announced.

My guess is that it’s coming the second half of 2015.

好像有印象之前有說到新的感光原件Foveon這東西，但是有點忘記他到底是什麼了。