ISO 7829:1986
Photography — Black-and-white aerial camera films — Determination of ISO speed and average gradient
| Fecha edición: |
1986-08-14
En Vigor
|
|---|---|
| Fecha de corrección: | 2001-06-01 |
| Idiomas disponibles: | Francés, Inglés |
| Resumen: | Describes a method for determining the speed and average gradient of black-and-white negative films used in aerial photography. Depending on the processing conditions, a single film product may have several speed and gradient values. The specifications do not apply to infrared aerial films. |
| ICS: | 37.040.20 - Papel fotográfico, películas y placas. Cartuchos |
| CTN: | ISO/TC 42 - 48420 |
|
Correcciones Normas |
Es corregida por ISO 7829:1986/Cor 1:2001 |










