Originally posted by sonygoup With fresh film is occurs as well.
Im shooting expired Kodak from 2006 I think. It shoot well in my OM-1
Never oven a DSLR just smart phone cameras. And I'm shooting most Kodak 400 expired, Fuju film fresh 200. And I always try to take my pics in the sun light to avoid that shadow reading. I've been reading alot of film book since I started shooting so I'm learning a few things to help me avoid improper exposure
The OM-1s used the no longer available mercury batteries. If you are using a newer battery, hopefully your OM-1's meter has been corrected for it.
If you are shooting expired film, you need to take a few exposure shots to determine what the new speed is - if it has changed at all.
For instance I had a big box of grossly expired film that had been setting out in an uncovered Atlanta driveway for years so I took some test shots and determined that it only went from ISO125 to ISO64 or ISO32 as shown below.
Click for larger version expired Kodak Ektar 125 exposure test
Your expired film may or may not require an adjustment as you have to take into consideration how it was kept. My gross example above was outdoors in very hot weather but maybe yours was refrigerated?
Another component that may also affect your final exposure is of course the scanning. I have found that it is not unusual for minilabs to overexpose their scans - as well as over sharpen and over contrast.
Yeah, smartphones have even far less exposure latitude then their larger sensored brethrens.
The overexposure range of smartphones are much worst then DSLRs.