Pentax Q10

Announced Sep 10, 2012 •
12 megapixels | 3 screen | Compact sensor

CMos Sony imx078cqk : Exmor R tech' = on chip column-parallel A/D Convertion. R = backside illuminated : IMO the GQE (green efficiency) should be ~75% ! that was just incredible a few years ago for a Bayer Filtered sensor ! 75% is current QE for Unfiltered Astro imaging CCD sensors. The ratio between the DxoMark Low-Light ISO score and Sensor Area versus Canon APSc : CanonAPSc=5,33 - Eos 60d, 60d-Astro & 600d = ISO ~800 / ~15 x 22,5 mm ~ 2,37 iso / mm² Sony=APSc=4,40 - Sony Exmor APSc 16 MPix ...

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