上海5FW胶片的相对标定
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摘要: 介绍了利用阶梯衰减片对上海5FW胶片进行相对标定的原理、方法和操作步骤。同时对实验所得的数据处理的数学模型进行了详细的阐述,利用完善的数学模型和实验数据得到了5FW 胶片的乳剂特性曲线,最后介绍了变波长标定。Abstract: The principle,method andoperational process of relative calibrationfor 5FW film is introduced. Meanwhile themathematical model used for processing theexperimental data is expounded in detail.With the mathematical model and the experimental data,we obtain a completeemulsion characteristic curve. Finally therelative calibration for differentwavelength is reported.
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Key words:
- relative calibration /
- step beamattenuator /
- emulsion characteristic curve /
- 5fw film
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