foot-lambert to blondel
Please provide values below to convert foot-lambert [fL] to blondel, or change ↔.
foot-lambert [fL]
Definition: A unit of luminance in the imperial system, equal to one candela per square foot.
Historyandorigin: The foot-lambert is derived from the lambert but uses square feet as the area measurement instead of square centimeters.
CurrentUse: Commonly used in the United States, especially for older cinema and television technologies.
funfact: The foot-lambert is still used to describe screen brightness in certain vintage or legacy equipment.
blondel
Definition: A unit of luminance used in older lighting systems, similar to the apostilb.
Historyandorigin: Named after the French scientist Blondel, it was used in early photometry for brightness measurements.
CurrentUse: No longer in common use, as modern units like candela and nit have replaced it in lighting measurements.
funfact: The blondel was primarily used in historical studies of lighting, particularly in public and industrial settings.
foot-lambert [fL] to blondel Conversion Table
| 1 foot-lambert [fL] | 10.763910417 blondel |
| 2 foot-lambert [fL] | 21.527820833 blondel |
| 3 foot-lambert [fL] | 32.29173125 blondel |
| 5 foot-lambert [fL] | 53.819552084 blondel |
| 10 foot-lambert [fL] | 107.63910417 blondel |
| 50 foot-lambert [fL] | 538.19552084 blondel |
| 100 foot-lambert [fL] | 1076.3910417 blondel |
| 1000 foot-lambert [fL] | 10763.910417 blondel |
| 10000 foot-lambert [fL] | 107639.10417 blondel |
| 100000 foot-lambert [fL] | 1076391.0417 blondel |
| 1000000 foot-lambert [fL] | 10763910.417 blondel |
How to Convert foot-lambert to blondel
1 foot-lambert [fL] = 10.763910417 blondel
1 blondel = 0.09290304 foot-lambert [fL]
we use cross multiplication method
foot-lambert [fL] → blondel
1 → 10.763910417
1.5 → ?( suppose x)
=>1.5*10.763910417=1*x
by simplifying
x=16.145865625