Comparison of Photometric and Radiometric values
Every photometric value has a corresponding radiometric value due to their simple relation. A few examples are given here:
Photometry | Radiometry |
---|---|
Luminous Energy | Radiant Energy |
Luminous flux | Radiant flux |
Luminous intensity | Radiant intensity |
Luminous Exitance | Radiant exitance |
Illuminance | Irradiance / Flux Density |
Luminance | Radiance |