noun the measurement of the intensity of light, especially of its brightness and spectral distribution
In environmental science, photometry is used to analyze the amount of light pollution in a given area.
In astronomy, photometry is used to measure the brightness of celestial objects, such as stars, galaxies, and nebulae.
In physics, photometry is used to quantify the visible light intensity emitted by light sources.
In biomedical imaging, photometry is used to measure the intensity of light emitted by fluorescent markers in cells or tissues.
Photometry may be used by writers who specialize in science fiction or fantasy genres to create detailed descriptions of light sources and the effects of different types of light on characters and settings.
Psychologists may use photometry in research studies to measure the impact of light exposure on mood, behavior, and cognitive function in individuals with various mental health conditions.
Architects may use photometry to analyze natural and artificial lighting conditions in building designs to optimize energy efficiency and create comfortable and visually appealing spaces for occupants.
Photographers may use photometry to accurately measure and control the intensity, color temperature, and direction of light sources in studio settings to achieve desired lighting effects in their photographs.
Urban planners may use photometry to assess the lighting levels in public spaces, streets, and buildings to enhance safety, security, and aesthetics in urban environments.