筒形遮光器 筒状快门

barrelshutter  detail>>

筒形遮光器

barrel shutter cylindrical shutter  detail>>

旋转扇形遮光器

revolving sector shutter  detail>>

双遮光器快门

opposed shutter  detail>>

反向快门双遮光器快门

opposed shutter  detail>>

带状快门

band shutter  detail>>

遮光器

dimmer dissolving shutter light chopper light tight shutter photocho er pho...  detail>>

遮光快门

capping shutter light masking flap shutter  detail>>

可变开度角遮光器, 可变孔径快门

variable aperture shutter  detail>>

斩光器，遮光器

photochopper  detail>>

叠化遮光器

changeover shutter lap dissolve shutter  detail>>

光束遮光器

light-beam diaphragm  detail>>

镜头遮光器

gobo flag  detail>>

开启遮光器

fading up  detail>>

可调遮光器

adjustable shutter variable shutter  detail>>

轮筒遮光器

drum shutter  detail>>

片门遮光器

film gate shutter  detail>>

前遮光器

front shutter  detail>>