12:42 Dec 4, 2013 |
English to Chinese translations [PRO] Art/Literary - Photography/Imaging (& Graphic Arts) | |||||||
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| Selected response from: Fred Ma China Local time: 17:30 | ||||||
Grading comment
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Summary of answers provided | ||||
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4 | 负片和正片 |
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negative and positive 负片和正片 Explanation: 这里应该是将相纸作为底片使用。 http://zhidao.baidu.com/link?url=Oyya0BWvJJ2ONNFqB0JPc3h1-oj... 底片分为正片和负片。家常使用的一般都是价格较低廉的负片,而专业点的摄影人比较喜欢用正片/也就是反转片。因为颜色饱和度高,色彩更明艳。当然——正片没有那么普遍,至少小店面是不卖正片的。两者的冲洗工艺也是不一样的。负片是C-41冲洗,正片则是E6冲洗。所谓正片负冲,也就是E2C拉,就是用C41工艺来冲洗本来该用E6的工艺冲洗的正片。 http://mumuimage.blog.163.com/blog/static/133616927201091111... 正片类似相纸,相纸的基体材料是不透明的纸基,正片的基体是透明的聚脂纤维、醋酸纤维。使用反转片所用的曝光数据一定要正确,否则是无法弥补的;而使用负片,只要其曝光的数据不超过胶片的宽容度,是可以通过扩印或放大时进行色彩校正的。 ------------------------- 不是专业人士,仅供参考。 |
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