blondel to candela/square foot
Please provide values below to convert blondel to candela/square foot, or change ↔.
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.
candela/square foot
Definition: A unit of luminance representing the intensity of light emitted per square foot of surface area.
Historyandorigin: The candela unit of luminous intensity is divided by the area unit of square feet, which is common in non-metric systems.
CurrentUse: Commonly used in the United States for specifying the brightness of surfaces in various lighting applications.
funfact: It's used in measuring the brightness of illuminated surfaces like office walls or street signs.
blondel to candela/square foot Conversion Table
| 1 blondel | 0.0295719561 candela/square foot |
| 2 blondel | 0.0591439122 candela/square foot |
| 3 blondel | 0.0887158683 candela/square foot |
| 5 blondel | 0.1478597804 candela/square foot |
| 10 blondel | 0.2957195609 candela/square foot |
| 50 blondel | 1.4785978044 candela/square foot |
| 100 blondel | 2.9571956089 candela/square foot |
| 1000 blondel | 29.571956089 candela/square foot |
| 10000 blondel | 295.71956089 candela/square foot |
| 100000 blondel | 2957.1956089 candela/square foot |
| 1000000 blondel | 29571.956089 candela/square foot |
How to Convert blondel to candela/square foot
1 blondel = 0.0295719561 candela/square foot
1 candela/square foot = 33.815821889 blondel
we use cross multiplication method
blondel → candela/square foot
1 → 0.0295719561
1.5 → ?( suppose x)
=>1.5*0.0295719561=1*x
by simplifying
x=0.0443579341