A measurement of illuminance, in lumens per square foot.
Unit of measurement of the intensity of light. 1 FC = 10 lux
The density of light landing on the surface equivalent to lumen per square foot.
A measure of illumination in which one unit equals the amount of light delivered by a one-candela light source to a one square-foot surface one foot away.
A measurement of the total light reaching a surface. One lumen falling on one square foot of surface produces the illumination of one foot candle.
Simply, a measurement of light. The formula is "the light of one candle, one foot away."
Foot Candle: Amount of light reflected by a surface one foot from a lighted candle. Metric equivalent, lux.
A measurement of light. 1 lumen per square foot.
is a unit of illuminance. 1 foot candle = 1 lumen of light incident on 1 sq. ft of surface area.
A measure of light intensity. A unit of illuminance on a surface that is everywhere one foot from a uniform point source of light of one candle and equal to one lumen per square foot.
The English unit of measurement of the illuminance (or light level) on a surface. One foot candle is equal to one lumen per square foot.
A measurement of light based on the amount of light from one candle falling on a sphere one foot away. Most light meters that measure foot-candles convert the reading into F-stops taking into account what speed of film you are using.
The fundamental unit of illumination representing the light intensity over a 1 square foot surface which is 1 foot away from a standard candle.
A measurement of luminance, or illumination, expressed in lumens per square foot. It is the amount of illumination from 1 international candle (the candela) falling on a 1-ft. surface at a distance of 1 foot. In SI units, 1 fc = 10.764 lux (1x
A term still used with many North American products and in older literature. It is an obsolete term in Australia. A unit of illuminance - the illumination provided by a standard candle one foot (0.3048m) away from the object to be illuminated. 1 foot candle = 1 lumen per square foot. 1 foot candle = 10.764 lux.
A measurement of light level equivalent to the light intensity made by one candle at a distance of one foot.