Archived posting to the Leica Users Group, 2003/04/17

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Subject: Re: [Leica] forward into the past (bulb sync)
From: "Don Dory" <dorysrus@mindspring.com>
Date: Thu, 17 Apr 2003 18:29:31 -0400
References: <20030417111145.GA3916@panix.com> <CD135E94-70D5-11D7-9460-0050E42E6E0B@shaw.ca> <20030417134214.GF3916@panix.com>

RE:
On Thu, Apr 17, 2003 at 07:09:20AM -0600, John Collier wrote:
> No, HSS flash is not like  the M sync on the earlier cameras. HSS
> carefully syncs a series of low power flashes with the shutter as the
> slit crosses the film plane. It has to be precise as there can be no
> gaps (dark  bands) or overlap (bright bands) in the multiple flash
> exposures.

I think that it would be an interesting experiment to try a PC/hot shoe
adapter and then one of the flashes that has a strobe effect.  Set the
strobe for something like 25 flashes/sec and then use an incident meter to
get some sort of beginning aperture.  Grab the M3, use the M plug and see
what happens.  You all might see an interesting PAW in a couple of weeks.

Don
dorysrus@mindspring.com

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Replies: Reply from Rei Shinozuka <shino@panix.com> (Re: [Leica] forward into the past (bulb sync))
In reply to: Message from Rei Shinozuka <shino@panix.com> ([Leica] forward into the past (bulb sync))
Message from John Collier <jbcollier@shaw.ca> (Re: [Leica] forward into the past (bulb sync))
Message from Rei Shinozuka <shino@panix.com> (Re: [Leica] forward into the past (bulb sync))