3 results found

Search Results for: transmittance


transmittance (Science: radiobiology) ratio of the radiant power transmitted by an object to the incident radiant... Read More

Optical density

Definition noun (1) The measure of transmittance of an optical medium for a given wavelength. The higher the OD the lower... Read More


Density 1. (Science: radiology) The amount of darkness or light in an area of a scan reflects the compactness and density of... Read More