The distance from the front edge of the lens barrel to the subject. An important factor especially when shooting close-ups and enlargements.canonglossaryeu
A copy or duplicate of a recording or data that can be used for subsequent processing and/or analysis.
The distance from the front of the lens surface to the subject.
The distance from the lens front element to the subject, at the minimum focusing distance.
The name by which a movie is known while it is being made. This is sometimes different from the title with which it is released.
A processing solution used at the strength needed to process a film or printing paper.