“focal length factor of photographic lens”的概念、定义、翻译、参考文献-科学参考

单词	focal length factor of photographic lens
释义	focal length factor of photographic lens Encyclopedia 艺术学镜头参数释 focal length factor of photographic lens摄影镜头焦距系数当机位确定后，欲获得相同的拍摄范围（景别），非全画幅数字照相机所用摄影镜头的实际焦距值，折算成全画幅摄影镜头的等效焦距值时的折算倍率。又称焦距换算系数、焦距折算系数。
随便看	Emperor Wendi of Chen Dynasty Emperor Wendi of Song Dynasty Emperor Wendi of Sui Dynasty Emperor Wendi of Wei Dynasty Emperor Wen of Han Dynasty emperor WenXian Gao CongHui of Nan Ping Emperor Wenzong of Qing Dynasty Emperor Wenzong of Tang Dynasty Emperor Wucheng of Northern Qi Emperor Wudi of Han Dynasty Emperor Wudi of Han Dynasty's Biography Emperor Wudi of Han Dynasty's Story Emperor Wudi of Jin Dynasty Emperor Wudi of Liang Dynasty Emperor Wudi of Qi Dynasty Emperor Wudi of Song Dynasty Emperor Wudi of Wei Dynasty Emperor Wu of Liang emperor WuXin Gao JiXing of Nan Ping Emperor Wuzong of Tang Dynasty Emperor Xiangzong of Western Xia Dynasty Emperor Xian of Han Dynasty Emperor XianWen of Northern Wei Dynasty Emperor Xianzong Celebrates the Lantern Festival Emperor Xianzong of Ming Dynasty

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