Originally Posted by SteveB
You can check out the theory of battery voltage dropping too much during a shot just by using MF where camera battery current consumption will be very low if a hot shoe flash is used. There's only 2 things things that gobble up current from camera batteries, AF and the popup flash.
Agreed, those will be the two biggest current suckers.
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Bryan J Smith, Engineering Consultant, Photography Novice Striving for Amateur Abilities
Pentax K20D, AF-360 FGZ, DA 10-17 f/3.5-4.5 FE, DA* 16-50 f/2.8, DA* 50-135 f/2.8, DA 50-200 f/4-5.6, FA 80-320 f/4.5-5.6
Taken with: Pentax K100D, DA 16-45mm f/4
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