Tuesday, 16 August 2011

workshop 3




Daylight exposure is effected/controlled by your choice of shutter speed and aperture?        true

Flash synchronisation is affected by your choice of shutter speed? True or False?                          true

Flash exposure is affected/controlled by your choice of shutter speed? True or False?       true 

You are photographing a subject in daylight where you wish the flash to be the main source and daylight to be the fill light at two stops less exposure then the flash exposure. The procedure: 

   Using a light meter you calculate the correct daylight exposure to be 60th @ f32. 
   You now set et your monobloc as a main source and adjust the output and or distance (and using your light meter) until correct flash exposure is f32. 

Describe the result and lighting if you exposed for daylight together with the flash on these settings?        over exposed .


Describe how you could now reduce the daylight exposure by two stops without effecting the flash exposure. increase shutter speed by two stops from 60th to 250th

Having done this, now describe the result and image in terms of what the subject looks like? correctly exposed image.

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