Article View: sci.electronics
Article #20476Re: Flashbulbs (was something stupid and illegal...)
From: Chip Kozy
Date: Fri, 20 Jan 1989 22:41
Date: Fri, 20 Jan 1989 22:41
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1479 bytes
In article <25113@sgi.SGI.COM>, donl@glass.SGI.COM (donl mathis) writes:
.
. It's my understanding that leaf shutters trigger the flash when they
. are fully open, at least on X-sync (which is the only option on my Copal
. shutters, and on my dad's Seiko shutters). The time spent opening and closing
. is therefore irrelevent, as far as the flash is concerned.
That's the story I get, too. With the flash held off until the
shutter is completely open shutter speed itself becomes irrelevant to a
greater degree. That's why my Mamiyas will sync at any speed up to 1/500th
sec...the max the lenses will do. (BTW they also have another setting for
flashbulbs, but, since it's after coffee break, I'll have to look at it
again before I can remember what it's called.)
Sto lat;
Chip
,,
*** SOLIDARNOSC ***
"Take only pictures, leave only footprints." J. Muir
--
Chip Kozy (415) 939-2400 @ Varian 2700 Mitchell Dr. Walnut Creek, Cal. 94598
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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!lll-winken!ncis.llnl.gov!helios.ee.lbl.gov!nosc!ucsd!rutgers!att!pacbell!varian!vaxwaller!chip From: chip@vaxwaller.UUCP (Chip Kozy) Newsgroups: sci.electronics,rec.photo Subject: Re: Flashbulbs (was something stupid and illegal...) Message-ID: <2045@vaxwaller.UUCP> Date: 20 Jan 89 22:41:06 GMT References: <9844@sequent.UUCP> <25113@sgi.SGI.COM> Organization: Varian Instruments, Walnut Creek CA Lines: 25