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Understanding Polar Curves in Illumination by صائمہ باسط is a document available to read on EtoBox.
Polar curves are graphs that show the luminous intensity distribution of a light source as the angle from the source axis increases. They indicate how the light is controlled by the luminaire. There are two types: horizontal curves measure intensity in the horizontal plane, and vertical curves measure intensity in the vertical plane. Polar curves are used to determine actual surface illumination, mean horizontal candle power, and mean spherical candle power through constructions like Rousseau
- Author
- صائمہ باسط
- Language
- EN