ISO 9559:1989 摄影术.35mm幻灯片放映机.(放大)遮幅框
标准编号:ISO 9559:1989
中文名称:摄影术.35mm幻灯片放映机.(放大)遮幅框
英文名称:Photography — 35 mm filmstrip projectors — Specifications for frame masks
发布日期:1989-11
标准范围
规定了投影仪中框架遮罩的尺寸和要求。胶片带上的图片取景可以通过直接暴露在胶片上的不透明边框或通过投影仪中的附加帧遮罩来实现。
Specified are the dimensions of and requirements for frame masks in the projectors. Picture framing on filmstrip is achieved either by an opaque border directly exposed on the film or by means of an additional frame mask in the projector.
标准预览图


