still camera 照相机
cinecamera 电影摄影机 (美作:movie camera)
television camera 电视摄像机
box camera 箱式照相机
folding camera 风箱式照相机
lens 镜头
aperture 光圈
wide-angle lens 广角镜头
diaphragm 光圈
telephoto lens 远摄镜头,长焦镜头
zoom lens 变焦头,可变焦距的镜头
eyepiece 目镜
filter 滤光镜
shutter 快门
