taccca wrote in post #8826447
hey phamster, i know the post is 3 page old but why do you shot at iso 640 and not just bump up your flash power? probalby a strait forward answer but my beginner brain just cant figure out why
cheers
It is a great question.
Here is why.
Conditions during the shoot was stormy weather.. really dark outside..
The output of the photo doesn’t really show how the actual condition was.
It just rained all day long.. and was cold.. you know one of those days you just want to stay home and drink coffee and watch football..
So what I do is find a shutter speed that I can hand hold first.. ( I hand hold everything, no tri pods. Really slows me down – not saying it is good technique, or bad, just not my way.) I know Tony uses tri pods all the time.
So the good shutter speeds with ISO that made the day brighter and was hand hold able was what I came up with.. thus the ISO had to be 640.. if ISO was lower, and the flash stronger, the back ground would not balanced, infact I started out at ISO 100, and tried the hand holding 1/60 and the Back Ground was still too dark… what did work with that ISO 100 was SS 1/30, but that would be not good for hand holding.. I stop @ 1/80 but that is if I am really wanting only one shot, but for a whole shoot.. 1/80 is not an option.
Hope that answers the ISO 640 on a dreary day, but the end results is that it made the day look perfect and bright and happy..
Working your manual settings correctly will get you 95% exposures you will ever need and in most cases very capable in any condition.
I would like to encourage everybody to start paying attention to conditions you just worked in and learning what exposure data worked for your photos.. and rely on that the next time you are in it.. AV and TV modes are EVIL !! lol..
phamster