I've been shooting for years and sometimes my lab scans come back with horizontal lines in them. It's somewhat rare that I see them, but I was sad that it happened on this roll as I liked a lot of the shots. I asked one of the employees, and he was not certain. I think it might be something in the scanner or density adjustment, but can't say for sure.
The details:
- ProImage 100
- Nikon F100
- AF-S 85mm 1.8 G
- Noritsu scanner
- Processed in a rotary machine, as their mini lab is down for the moment.
I put a curve on this shot to emphasize the lines, but they were somewhat apparent. These lines look somewhat bowed, but other times they are straighter.
Lack of agitation is usually the cause, so who knows if they are using the rotary machine or processing manually.