Hi there,
Anyone have good knowledge on Flash Light's Guide number? How does it works? Is there anyway to determined the correct exposure to distance? How does auto expose on flas light works eg. flash light set at f4 but exposure meter reads f2.8? Thanks.
Regards,
:think: :think: :think:
Anyone have good knowledge on Flash Light's Guide number? How does it works? Is there anyway to determined the correct exposure to distance? How does auto expose on flas light works eg. flash light set at f4 but exposure meter reads f2.8? Thanks.
Regards,
:think: :think: :think: