【多选题】【消耗次数:1】
按照焦距长短的不同,镜头有()
A.标准镜头
B.广角镜头
C.长焦镜头
D.鱼眼镜头
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相关题目
【多选题】 根据镜头焦距可变程度来分,镜头分为()。
①  A.定焦镜头
②  B.广角镜头
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③  C.长焦镜头
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【判断题】 广角镜头的视角范围广,景深范围大,近大远小的透视感强。
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【多选题】 根据镜头光圈恒定与否,镜头可分为()。
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【判断题】 镜头的长短决定着画面的性质,画面的涵义往往会随着时间的变化而变化。决定镜头长度的因素有:镜头的内容长度、镜头的情绪长度、镜头的诗意。
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【单选题】 口腔正畸医学摄影器材的镜头应选用()
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②  B.摄影机在空间上下运动拍摄
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