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单词 focusing cloth
释义

Definition of focusing cloth in English:

focusing cloth

noun

  • A thick cloth attached to the rear of a view camera and drawn over the head when focusing an image in order to block out extraneous light.

Origin

Mid 19th century; earliest use found in Aide-mémoire to Military Science.

Definition of focusing cloth in US English:

focusing cloth

noun

  • A thick cloth attached to the rear of a view camera and drawn over the head when focusing an image in order to block out extraneous light.

Origin

Mid 19th century; earliest use found in Aide-mémoire to Military Science.
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更新时间：2025/1/30 21:39:09