Thanks Mike,
That's where I was going to go look, Folks who have successfully dug
around in the firmware to add features tend to have pretty accurate idea
of how the hardware works.
Agrees with my recollection, as well.
Moose
usher99@xxxxxxx wrote:
> Found this quote from one of the chdk hackers:
>
> "
> No ND filter in A6xx series
> « Reply #21 on: 22 / February / 2008, 10:52:47 »
>
> -------------------------------------------------------
> There is no physical ND filter in the A6xx series (A610, A620, A630,
> A640, A650). ...
>
> Seems clear theA650 and g9 use iris control.
> Not from the horse's mouth but haven't come across much erroneus data from
> the chdk forum.
>
> Moose says:
> . My next question is going to be whether my A650 IS uses
> an ND filter, as is believe the internally similar G9 does. That could
> affect my choices of aperture.
>
--
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