phot

• Unidad de iluminancia equivalente a un lumen por centímetro cuadrado; 10 000 fots equivalen a un lux.

A unit of illumination equal to one lumen per square centimeter, where 10,000 phots equal one lux.

1. C2formalscientific

   A unit of illumination equal to one lumen per square centimeter. Ten thousand phots equal one lux.

   Fot (unidad de iluminancia)

   • The light intensity was measured at 5 phots.
   • One phot is equivalent to 10,000 lux.
   • The laboratory uses phots to quantify illumination levels.