At 03:48 3/8/02, you wrote:
According to Olympus, it is one stop loss.
C.H.Ling
Yes, one stop. That's why the WA panel is part of the ND filter set. It
doubles as the ND 2 filter for the flash. Essentially it makes a T-20 out
of a T-32.
Having used the WA panel, it will create a softer lighting, especially in a
more enclosed space. The effect isn't quite as great in a large space with
higher ceilings (church, reception hall, etc.) as the light dissipates into
the space more. Even under those conditions it still makes a slightly
larger area source of light out of the entire flash front versus the point
source of the narrow flash tube and does cut harshness slightly.
For cutting flash harshness in large spaces, two methods work a little
better than using the WA panel:
(a) small softbox on the front of the flash. Caution: use them in TTL/OTF
auto, *not* Normal Auto. Softboxes protruding from the flash head tend to
throw light directly down into the flash sensor causing gross
underexposures. Not a problem with TTL/OTF, but I also recommend using a
lens hood to prevent flare if the softbox extends out past the lens filter
ring!
(b) Bounce reflector that attaches to the flash. The flash head is then
tilted upward to shoot into the reflector which then throws the light out
in front of the camera from a larger surface. A number of companies make
these. Although the ones I've used don't quite soften the light as much as
the softbox I use, it does eliminate the softbox problem with throwing
light directly into the flash sensor.
For softer light with the T-32, I use the WA panel.
With the Metz, I use method (a) for TTL/OTF with the OM-2S and OM-4, and
method (b) for Normal Auto with the OM-1n.
-- John
Jim wrote:
>
> On the average, what is the estimated f-stop loses when using the wide
angle
> flash attachment on th T-32?
> If about 2 stops loses, won't it be better to bounce the flash instead
which
> will create a softer and natural lightling?
>
> Cheers
> Jim Teo
>
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