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ISO 10503:1991 PDF
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Photography — Expendable reflectored photoflash lamp arrays — Definitions and requirements for luminous flux/time characteristics
Gives terms and definitions. The important time intervalls of characteristics, the time integral of luminous intensity, and tolerances for the ISO spectral distribution index are defined for the various types of arrays.
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| Edition | 1991 |
|---|---|
| Published Date | 1991 |
| Published By | International Standardization Organisation |
| Page Count | 2 |
