About this document
Sensitometry in Radiography Explained by illo is a document available to read on EtoBox.
Sensitometry is the study of the response of photographic materials to light or radiation exposure. A sensitometric strip is produced by exposing film to a range of known exposures. The densities are then measured and plotted on a characteristic curve showing the relationship between density and log exposure. Key features of the curve include gross fog, threshold, contrast, speed/sensitivity and maximum density which provide information about the film
- Author
- illo
- Language
- EN