Hi,
I am very new to the arcane art of changing the ISO of rated DX film...... I think it's called pushing and pulling film... whichever applies to which.......
Ermm..... let's say that I am shooting in low light and using ISO400, then should I up the ISO number to make the film more sensitive to ambient light or drop it?
Conversely if I use ISO400 and shoot in bright conditions, then how should I tweak my ISO settings??
Some very noob questions:
How much different is tweaking ISO settings and compensating via the camera?
Why change the ISO anyway?
Can I switch ISO numbers on a single roll halfway? Like I start of with ISO400 film, shoot like 10 shots then change it to ISO800? Can? What happens when I send to the lab and then dun know I changed the ISO rating of the film?
Thanks a million in advance!
I am very new to the arcane art of changing the ISO of rated DX film...... I think it's called pushing and pulling film... whichever applies to which.......
Ermm..... let's say that I am shooting in low light and using ISO400, then should I up the ISO number to make the film more sensitive to ambient light or drop it?
Conversely if I use ISO400 and shoot in bright conditions, then how should I tweak my ISO settings??
Some very noob questions:
How much different is tweaking ISO settings and compensating via the camera?
Why change the ISO anyway?
Can I switch ISO numbers on a single roll halfway? Like I start of with ISO400 film, shoot like 10 shots then change it to ISO800? Can? What happens when I send to the lab and then dun know I changed the ISO rating of the film?
Thanks a million in advance!