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单词 panchromatic
释义

panchromatic

/ˌpankrəˈmatɪk /
adjective Photography
(Of photographic film) sensitive to all visible colours of the spectrum. Often contrasted with orthochromatic.Since most panchromatic films are considerably more sensitive to blue light than to red, blue objects will almost always appear lighter and brighter than red objects in a black and white photograph taken in white light....
  • I use traditional panchromatic films for the interpositive and an orthochromatic film for the final enlarged negative.
  • The primary requisite for inspecting panchromatic film is a dark green safelight filter.

Rhymes

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更新时间:2025/3/14 1:38:39