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Old 30-10-2017, 02:18 PM
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Camelopardalis (Dunk)
Drifting from the pole

Camelopardalis is offline
Join Date: Feb 2013
Location: Brisbane
Posts: 5,017
Indeed, Sony tends to quote f/8 for their mono sensors and f/5.6 for OSC, while they "advocate" (my quotes) SNR1s instead.

Taking the f-ratio into account and halving the value for the IMX224 => 1175mV, then multiplying by the pixel area ratio of 1.44:1 gives 1692 for the IMX224. Be happy to learn what I'm estimating wrongly.

We'll probably have to wait and see how it looks when we have more data...
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