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照相镜头 摄影距离刻度标记
Photographic distance scale markings of photographic lenses
参考页数：
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照相镜头 分辨率测试图
Camera lens.Resolution test pattern
参考页数：8P.;A4
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幻灯放映物镜
Slide projection lens
参考页数：9P.;A4
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紫外(UV)滤光镜
Ultra violet filter
参考页数：7P.;A4
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天空光滤光镜
Skylight filter
参考页数：8P.;A4
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直径100毫米以内的前镜筒与附件的配合尺寸
Front lens barrels up to 100mm-Dimensions important to the connection of auxiliaries
参考页数：
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照相镜头 照相分辨率测试标板
Camera lens.Camera resolution test target
参考页数：7P.;A4
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摄影用滤光镜滤光系数的测量方法
Measuring method of photographic filter factor
参考页数：6P.;A4
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光学传递函数应用.35mm照相机用可换镜头
Optical transfer function application - 35 mm camera interchangeable lens
参考页数：4P.;A4
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摄影术.照相机镜头光圈及其相关性能.标记和测量法
Photography - Apertures and related properties pertaining to photographic lenses - Designations and measurements
参考页数：16P;A4
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