DIN ISO 6846:1994-05
Photography; black-and-white continuous-tone papers; determination of ISO speed and range for printing; identical with ISO 6846:1992
| Fecha edición: |
1994-05-01
En Vigor
|
|---|---|
| Idiomas disponibles: | Alemán |
| Resumen: | The document specifies a method to determine the ISO speed and range for printing of black-and-white photographic papers used to make positive reflection prints of continuous-tone subjects from black-and-white film negatives. determine ISO speed and ISO range values. Annexes A to C deal with the relationships between the paper range and the effective density range of the negative, log exposure range and contrast, and log exposure range and average gradient. |
| Keywords: | Classification|Classification systems|Continuous-tone images|Copying|Definitions|Film speeds|Half tone|ISO-Code|Measuring techniques|Monochrome photography|Photography|Photosensitive papers|Sampling methods|Storage |
| ICS: | 37.040.20 - Papel fotográfico, películas y placas. Cartuchos |
| CTN: | |
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Equivalencia Internacional |
Idéntica ISO 6846:1992 |
|
Reemplazo Normas |
Reemplaza a DIN ISO 6846:1992-03 |
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