CCTV技術情報
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- ＡＬＣ／automatic lightcontrol
- 光圈／i ris
- 法兰面焦／flange focal distance
- 后退聚焦距离／back focal distance
- 可视光／visible light
- F值／Ｆ-number
- 波纹／moire
- 扭曲变形／distortion
- 口径比／aperture ratio
- 分光透过滤／spectral transmittance
- 非球面 镜头／aspherical lens
- ＭＴＦ／Modulation transfer Function
- 有効口径／effective aperture
- 伸缩聚焦镜头／varifocal lens
- 固定焦点 镜头／fixed focal lengthlens
- 缩放比／zoom ratio
- 电动变焦 镜头／zoom lens
- 压力计／potentiometer
- 电机／motorized
- 添加装置／range extender
- 针孔镜头／pinhole lens
- 点式过滤器／spot ND filter
- ＮＤ过滤器／neutral density filter
- 解像力／resolution power
- 画角／angle of view
- 微距拍摄距離／minimum objectdistance
- 示意尺寸／image size
- 摄影范围／view angle／view angle
