No. A light metre might be... > On 29 Mar 2020, at 09:23, Larry Colen <[email protected]> wrote: > > Would a light meter be about three nanoseconds? > > > -- > Larry Colen > [email protected] > > > > > -- > PDML Pentax-Discuss Mail List > [email protected] > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow > the directions.
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