Hi can i know what are the basics of using the flash? (speedlite)
i got a Sunpak flash
heres the questions i like to ask and will appreciate anyone that trys to ans it thanks!
1) Whats TTL and ETTL ??
2) how to use the flash? and i always set as auto but still it ask for the MM like (16mm) whats tt for??
3)do i need a diffusor ? whats that for??
4)If i use Manual then what should i look out for? it seems like not those usage without flash where u must set to either + - 1 or stay put at 0 for the indicator of the brightness
5) When i switch between digital and 35mm whats the differences???
Lastly, what are the Iso guide number for??
really thanks for ansing the question!