On Mar 14, 2012, at 10:44, Paul Sorenson wrote: > > The FP bulbs, used w/a focal plane shutter, were good across nearly all > shutter speeds because of the long light peak. >
BTW, Wikipedia informs me that the FP stands for "flat peak" - which makes sense. Interestingly coincidental that it's ideal for Focal Plane shutters (same two letters). -Charles -- Charles Robinson - [email protected] Minneapolis, MN http://charles.robinsontwins.org http://www.facebook.com/charles.robinson -- 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.
