>>42914151. pushing and pulling film.
2. Some films works differently for indoor and outdoor lightening
3. when you want to overexpose/underexpose some frames (for deep shadows for example or for silhouette)
4. metering through (SOME OF) IR filters should be forced to overexpose more than camera meters
>>4291442WTF? Why did you rewind? Minolta makes everything by itself when you switch to double exposer mode. pic rel taken on Minolta XTsi