100
Auto flash mode
Modo flash automatico
Funcionamiento automático del flash
Ideally, the subject should be located in the middle third
of the zone between the minimum distance and the ma-
ximum flash range to give the electronic circuit suffi-
cient leeway for light control.
Example:
You are using an ISO 100 film and a 50 mm lens. The aper-
ture calculator indicates a choice of three auto working aper-
tures: f/8 - f/4 - f/2.
The camera-to-subject distance is approx. 5 m.
You choose the f/4 “green” auto-working aperture (maxi-
mum flash range given by the aperture calculator: approx.
7.3 m)
Set the aperture selector of the mecablitz to the desired auto
working aperture , i.e. “green”.
Set f/4 on the camera lens.
Caution with zoom lenses! Depending on their design
they can cause a loss of light of as much as one aper-
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