File:3-strip Technicolor camera.jpg

原始檔案 (3,828 × 2,548 像素,檔案大小:2.84 MB,MIME 類型:image/jpeg


描述
English: A 3-strip Technicolor camera from the 1930s. Two strips of 35 mm black and white film negative, one sensitive to blue light and the other to red light, ran together through an aperture behind a magenta filter, which allowed blue and red light to pass through. A third film strip of black and white film negative ran through a separate aperture, behind a green filter. The two apertures were positioned at 90 degrees to each other, and a gold-flecked mirror positioned at 45 degrees behind the lens allowed 1/3 of the incoming light to go directly through to the green-filtered aperture, and reflected the remaining light to the magenta-filtered aperture. Because of this division of light between three film strips, Technicolor photography required much more lighting than black and white photography. The camera is seen here without its sound-proofing "blimp" cover, which doubled its size. Photo taken at the Museum of the Moving Image, in Astoria, Queens, New York.
日期
來源 Humble beginnings, pt. 5
作者 Marcin Wichary from San Francisco, U.S.A.
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This image, originally posted to Flickr, was reviewed on 5 June 2008 by the administrator or reviewer mattbuck, who confirmed that it was available on Flickr under the stated license on that date.

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佳能 EOS 400D 中文 (已轉換拼寫)

0.06666666666666666666

50 公釐

image/jpeg

14f0d1c4ceecd2d06d228a0c76daca355d62e03c

斷定方法:​SHA-1 中文 (已轉換拼寫)

2,979,043 位元組

2,548 像素

3,828 像素

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目前2008年6月5日 (四) 11:26於 2008年6月5日 (四) 11:26 版本的縮圖3,828 × 2,548(2.84 MB)Mattbuck{{Information |Description= The first Technicolor camera from the 1930s. |Source=[http://www.flickr.com/photos/8399025@N07/2151366646/ Humble beginnings, pt. 5] |Date=December 30, 2007 at 11:18 |Author=[http://www.flickr.com/people/8399025@N07 Marcin Wich

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