He is talking about the background scene metered 1/1000s at F11, that is far
out of the working distance of F280, you will not get both background and
your object proper exposed. You cannot change the shutter speed unless you
change the aperture, the camera is in auto mode! You have to stop down to
F16 to get 1/500s. The GN is increased but the aperture is smaller and you
get the same working distance. No 2 meter! you have to change to wide angle
and shoot a 1m in order to balance the scene.
C.H.Ling
----- Original Message -----
From: <ClassicVW@xxxxxxx>
> Adjust your aperture accordingly.
> Using ISO 100 film and Super FP flash- for a two meter distance you could
> use F5.6 and the camera will select shutter speeds from 1/125 to 1/200
sec.
> depending on the amount of natural light in the scene.
> With Super FP, you don't worry about what the scene meters without flash,
you
> have a Super FP chart handy, or reasonably commit it to memory, set your
> aperture that YOU want, and the OM-4ti will fire the flash and set the
> shutter speed according to the natural light.
>
> George S.
>
> gries@xxxxxxxxxxxxxxxxxxxxxxxxxxx writes:
>
>
> Let's try to put this in practical terms. Say that I am just walking
> around and need to get that fill flash on the dark side of an object
> whose background is quite bright (a person in from of a sunset for
> example). If the scene meters 1/1000 at f11, but the chart shows me
> that the super FP output is best at a distance of approx. 1 meter, how
> do I photograph something that is 2 meters away? Do I change the
> shutter speed to 1/500 as indicated in the chart? Wouldn't this then
> make the background 1 stop brighter? Also, what if I don't have the
> chart for reference? How can I make accurate judgments of how the flash
> will perform?
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