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单词 pellicle mirror
释义

WordReference Random House Unabridged Dictionary of American English © 2024
pellicle mir′ror, [Photog.]
  1. Photographya fixed mirror in a single-lens reflex camera that reflects some of the light entering the lens to the ground-glass view screen while permitting most of the light to pass through to the film.
  • in reference to the thin, partially reflective coating covering such mirrors

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更新时间:2024/11/10 22:51:48