Film leader

A film leader is a length of film attached to the head or tail of a film to assist in threading a projector or telecine. Leader attached to the beginning of a reel is sometimes known as a head leader, or simply head, and leader attached to the end of a reel known as a tail leader or foot leader, or simply tail or foot.

单词	Academy Leader
释义	Academy Leader 英语百科 Film leader A film leader is a length of film attached to the head or tail of a film to assist in threading a projector or telecine. Leader attached to the beginning of a reel is sometimes known as a head leader, or simply head, and leader attached to the end of a reel known as a tail leader or foot leader, or simply tail or foot.
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Academy Leader

Film leader