I've shot one roll at box speed & pushed one to 1600 ISO.. Was thrilled with the pushed roll & felt the box speed roll I shot really needs bright light otherwise results are all over the place.. After watching this video, I'm excited to shoot a roll rated at 200 ISO but developed at box speed
I've gone through 20 rolls so far, mostly pushed to one or two stops. It does really well both at night and during the day (even in sunny summer Mexico).
10:42 I think the halation is kicked off by really bright subjects like the sky. Folks who push 800T also saw less helation because the “overexposure” happens in the processing.
Unfortunately it is not possible to change ISO in the middle of the roll as the roll needs to be developed according to the ISO you shot the film at. Otherwise, you will end up with a few frames that are exposed incorrectly. For this review, each roll was shot all the way through at their respective ISO and developed accordingly.
We used a voigtlander VC II Meter to get a general meter reading and adjusted from there. Most of the day time photos were metered with sunny 16 and the interior/ night photos were shot at f1.4 and floated around 1/15 ~ 1/2 depending on the light available. A flash was occasionally used as well.