densitometry

• Substantif désignant la mesure de la densité optique d'une substance par analyse du passage de la lumière à travers elle.

A noun referring to the measurement of optical density of a substance by analyzing the transmission of light through it.

indénombrable

1. Optical density measurementC2formalscientific

   A technique used to measure the optical density of a material by passing light through it and analyzing the amount of light transmitted.

   densitométrie optique

   • Densitometry is commonly used in film photography to assess exposure levels.
   • The lab technician used densitometry to analyze the sample's light absorption.
   • Modern densitometry equipment provides highly accurate readings for quality control.