Canon 75MP DSLR
[quot]The info I received last weekend on a Canon 75MP+ DSLR being field tested seems to have shake a few trees and we are now hearing via Northlight Images that a source claims the sensor is a non-Bayer multilayer sensor. Essentially, this would mean that the camera would output a roughly 25MP image created from each of the red, green and blue channels (for a combined total of 75MP) – much like what we see from the Sigma Foveon sensor.
A Canon patent application from May 2013 demonstrates the technology with each photosite housing three individual pixels – one for blue, green and red, as seen in the above patent diagram colored in by Northlight. Extending this technology example to a 75MP sensor would yield 25 million photosites for a total of 75 million pixels, which result in a final 25MP image file produced by the camera.
That said, either design would shake up the market a bit and could change what we have come to expect from the megapixel war among camera manufacturers. I am certainly looking forward to camera announcements this fall.
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Что думаете?
:D