...Wayne writes:
<<Do you think something like a heavy block of metal screwed to the camera via
<<the tripod thread would work to keep the electronics cool ? You could
<<always keep it in the fridge for a while prior to use.
The battery business adding to noise is hearsay, but from a good source. There
should be a more elegant engineering solution but that does
not appear to be Sonnie's style. The A7R sensor is intrinsically much less
noisy --something to do with BSI structure on later models perhaps. One would
have though thermoelectric cooling (Peltier) for that scenario could have been
added,
or some other cooling feature. They did not even bother to add lossless
compressed raw
or fix the star eater issue which should have been a piece of cake and a few
lines of code in the firmware. The weather sealing on a teardown of the OM
A7RIII is at least there, but not very robust.
IMO, still by far the best digital back for Zuikos for many purposes. It is a
dust magnet too and now spoiled by E-M1 Mk11 which is just the opposite.
Not really a Sonnie fan, Mike
--
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