Tip on the Lightmeter : Often I get messages from people that their light meter is not reliable outside, inside no problem but outside..... Do always remember that outside there is also ambient light. Lets say you have a small flash system (the system flashes like Canon/Nikon/Sony) and your shooting full manual and get a reading of F5.6 inside, now when you go outside a day later and you get F11 dont expect that the strobe is actually on F11, it could very well be that the strobe is outputting only F8 or lower. The meter works very simple. When you press the button to meter in strobe mode (the lighting bolt) it will actually wait for a pulse and start metering, now the pulse from the strobe is registered of course and the meter does its work BUT if the ambient light (on the giving shutter speed) is higher than the strobe the meter will of course give you the F stop for the ambient light (since it overpowers the strobe). So the next time youre outside and want to check if your strobe is registering, or if you suspect a problem.... first set the strobe on the lowest setting and meter, now start raising the strobe and if the meter value doesnt change you know youre metering ambient (or in other words, ambient is overpowering the strobe). So dont bash the meter, understand how it works :D Now how to get more output ? Very soon you will figure out that sometimes there is not enough power available, so how do you raise this ? First of all, move the strobes closer if possible. You can also try to raise the shutter speed on your camera and put the strobe on HSS (High-Speed-Sync), HSS is not a system without negative sides, so be careful when using it, in some situations its awesome, in others its very limiting (depending on your system and what you need to do). You can use the zoom function on your strobe, it bundles the light more, and can in fact often give a way more intense image, or you can start using zilver material in your modifier, I personally love the flash benders because by bending the top part you are actually already focussing the light on the subject. But you can also start by adding 1 more strobe (this will double your light output, add one stop), if you need another stop remember you need 2 more, you have to double every time to get one stop more of light. Hope this helps. BTW all this also applies (except HSS) when using studio or battery powered monoheads (non system flashes)
Posted on: Fri, 12 Sep 2014 08:08:26 +0000
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