On 26/11/2016 19:01, John Rumm wrote:
On 26/11/2016 16:40, DerbyBorn wrote:


With film you have to work with the ASA of the film throughout. A Digital
will change the ASA value.

That's not entirely true. If you are doing your own processing then you
can push or pull the film at the development stage to change the
effective ISO (usually at the expense of changing contrast as well).



But you have to do it to the whole film or cut it up without knowing
exactly where you want to change the processing.

The point being that you can do it on individual pictures on digital.