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Someone explained this in the Q43 thread and the availability/ability of Sony sensors. Not sure if it is valid though. At the other hand, there is a m11m, isn’t it?

Maybe a q3m will come after the q43, maybe it will come next Thursday…

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1 hour ago, Olaf_ZG said:

Someone explained this in the Q43 thread and the availability/ability of Sony sensors. Not sure if it is valid though. At the other hand, there is a m11m, isn’t it?

Maybe a q3m will come after the q43, maybe it will come next Thursday…

The M11 doesnt' have  PDAF, the Q3 does.

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8 minutes ago, newtoleica said:

The M11 doesnt' have  PDAF, the Q3 does.

What difference does that make? I’m curious how the lack of a color array allows one camera to work (M11M) but not when the camera has PDAF (Q3M)? Does that also preclude an SL3M?

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52 minutes ago, Le Chef said:

What difference does that make? I’m curious how the lack of a color array allows one camera to work (M11M) but not when the camera has PDAF (Q3M)? Does that also preclude an SL3M?

PDAF is built into the sensor. Mono is also a specific sensor with no Bayer, so need a mono sensor with PDAF. I read Sony don’t make one (yet). 

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17 hours ago, Le Chef said:

What difference does that make? I’m curious how the lack of a color array allows one camera to work (M11M) but not when the camera has PDAF (Q3M)? Does that also preclude an SL3M?

It's a physical feature of the sensor.

The product briefing sheet for the SL3 and Q3 sensors specifically mention "Partially masked sensor pixels for Phase Detected Auto Focus (PDAF Pixel)" as a feature (IMX455BQK).

Sony could make a monochrome sensor with the same feature, but AFAIK they just don't. They probably figured the market isn't big enough.

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