Archived posting to the Leica Users Group, 2002/11/15

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Subject: Re: [Leica] flash exposure technique
From: "Simon Lamb" <simon@sclamb.com>
Date: Fri, 15 Nov 2002 17:26:28 -0000
References: <NCEJJENJLHLOMAKOBEJGKEACCEAA.randy@jamzcheer.com>

Yes, correct.  Let the flash think the aperture is wider and it will provide
less light for the exposure.  The original message stated SF20 and M6 TTL.
All you need to do is set minus one and two thrids or minus two on the SF20
(set to TTL mode) and shoot.  The SF20 has the option to dial in the number
of stops for under or over exposure.  No need to worry about setting
different apertures on the flash.  If you've got TTL, use it!

Simon

Randy Jensen wrote:

> Is this for fill flash?  I usually go TWO stops UNDER when I use fill
flash.
> I can't stand it when you can tell there's flash.  I just want to reduce
the
> shadows a little.  Sometimes I go under more than that.
>
> So if you're shooting at f5.6, I would set my flash (on auto) to f2.8, to
> fool it into thinking the lens is open more than it is.  Does that make
> sense?  lol
>
> Randy
>
> -----Original Message-----
> From: owner-leica-users@mejac.palo-alto.ca.us
> [mailto:owner-leica-users@mejac.palo-alto.ca.us]On Behalf Of vipul patel
> Sent: Friday, November 15, 2002 5:50 AM
> To: leica-users-digest@mejac.palo-alto.ca.us
> Subject: [Leica] flash exposure technique
>
>
>
> Hello LUGGERS,
> Recently I was at the web site of www.kbcamera.com . I was in flash
> exposure section of techique subset. It is written that if one wants to
> take picture of potraits or people then one stop should be added to
> flash gun. My question is as follows:
> Suppose I take potrait picture with flash gun SF20 and decided to keep
> camera's aperture(leica M6TTL) at f5.6, then do I  open aperture of
> flash gun to 4.0 or do I reduce it 8.0 prior to taking picture?
>
> thank you in advance
> vipul


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In reply to: Message from Randy Jensen <randy@jamzcheer.com> (RE: [Leica] flash exposure technique)