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foot-lambert

/ˈfʊt ˈlæm.bərt/

Traducción: Unidad de luminancia obsoleta, equivalente a un lumen por pie cuadrado, utilizada principalmente en Estados Unidos para medir el brillo de superficies.

1 entrada

noun

/ˈfʊt ˈlæm.bərt/C2formaltechnical
  • esUnidad de luminancia obsoleta, equivalente a un lumen por pie cuadrado, utilizada principalmente en Estados Unidos para medir el brillo de superficies.

A former unit of luminance equal to one lumen per square foot, used primarily in the United States for measuring brightness.

  1. C2formalscientific

    A former unit of luminance equal to one lumen per square foot, used to measure the brightness of a surface.

    esFoot-lambert (unidad de luminancia)

    • The screen's brightness was measured at 50 foot-lamberts.
    • Older projectors were often rated in foot-lamberts.
    • The calibration standard required a luminance of 20 foot-lamberts.
Formas
  • foot-lamberts plural form
  • foot-lamberts' possessive plural form
  • foot-lambert's possessive singular form