I'm having a panic. Can you help answer my questions?
Yesterday, I shot 4 x rolls of Fuji Pro 800Z 35mm. One was shot indoors, and the other three were shot outdoors in the same light. The one indoors was shot at EI800. Two of the three taken outdoors were also shot at EI800, but one was shot at EI400. Trouble is, I can't remember which one I shot at EI400, and all 4 rolls were plonked in the same pocket!!
When I send the films to the lab, I usually tell them what EI I used for the films I send. What should I do in this case as I don't know which roll was shot at EI400? Ask them to develop on the basis of all films being shot at EI800 (seeing as that was the case for 3 out of the 4) or do I need to mention it at all? If all are developed on the basis of being shot at EI800, what is the likely impact going to be of the one shot at EI400 - will my photos be ruined? Is there likely to be a big difference regardless of whether I mention it or not?
Thanks for any help on this one.