Coefficient of luminous intensity definition

Coefficient of luminous intensity means the luminous intensity reflected in the direction considered, divided by the illumination of the reflex reflector for given angles of illumination, divergence and rotation.
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Coefficient of luminous intensity the quotient obtained from dividing the luminous intensity (I) of the retroreflective area in the direction of observation by the illuminance (E ┴ ) at the retroreflector on a plane perpendicular to the direction of the incident light. R = Symbol R E⊥
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Examples of Coefficient of luminous intensity in a sentence

  • E = Illumination of the retro-reflecting device (lux) CIL = Coefficient of luminous intensity (millicandelas/lux) Angles are expressed in degrees and minutes.

  • E = Illumination of the retro-reflective device (lux) CIL = Coefficient of luminous intensity (millicandelas/lux) Angles are expressed in degrees and minutes.

  • E = Illumination of the retroreflecting device (lux) CIL = Coefficient of luminous intensity (millicandelas/lux) Angles are expressed in degrees and minutes.

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