Could we really expect getting exposures this long? Besides reciprocity
failure, wouldn't we also risk reaching the camera's metering limit in very
dim light? It would all depend on that metering limit, no? Or is your stated
19 minute exposure within that metering limit?
Thanks,
George
omtech@xxxxxxxxx writes:
> The OM-2 maximum auto exposure is based on asa. A low asa setting of 12
> will give you a maximum of approx. 19 minutes. asa 25, 9.5 min., asa 50 , 5
> min, asa 100, 2.5 minutes and so on.
> 2n with go approx. 3.5 minutes at any asa, though the instruction book says
> 2 minutes. I don't know about the 2S capabilities.
>
>
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