>
> Now I don't just seem to get how the estimated 2nd curtain
> with the OTF
> metering can't be faster than 1/60 sec and thus exceed the
> synch speed
> if the camera doesn't know a flash is attached. Say the flash is in
Well the X-sync contact closes when the first curtain has fully opened, up
to this point the OTF metering is just reading the ambient light, which
would give an exposure >1/60 without flash, so the 2nd curtain hasn't
started to close when the flash fires.
...Wayne
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