FrameWeight – The Weight of Frames

Comparison of a single frame of 35mm, 16mm and Super 8mm film. Each format has a different number of sprocket holes due to the weight of each frame, or its FrameWeight.

FrameWeight derives from the properties of physical film (see PSAP for a good overview). Each film format has a different number of sprocket holes per frame, allowing the transport roller of the projector or camera to move the film without tearing.

8mm film has one hole per frame, 16mm has one hole on each side, 35mm has four holes on each side, etc. Each format has a different number of holes because each frame has a different physical mass. 

Each frame has weight—each frame can create impact.

Each frame has weight—each frame can create impact.

Impressum

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