lumen/square foot/steradian to bril
Please provide values below to convert lumen/square foot/steradian to bril, or change ↔.
lumen/square foot/steradian
Definition: A unit of luminance, describing luminous flux per unit area (square foot) and solid angle (steradian).
Historyandorigin: Similar to other lumen-based units but using square feet as the area measurement, common in non-metric systems.
CurrentUse: Frequently used in the United States for describing the brightness of projectors, displays, or light sources in various lighting applications.
funfact: This unit is often seen in film and television lighting setups, where high-intensity focused light is required.
bril
Definition: A historical unit of luminance used in early photometry.
Historyandorigin: The bril was used in some specific fields of optical science before being replaced by the stilb and nit.
CurrentUse: Obsolete, as modern units of luminance have superseded it in scientific and industrial measurements.
funfact: Although rare today, it was an important part of early efforts to measure and standardize light intensity.
lumen/square foot/steradian to bril Conversion Table
| 1 lumen/square foot/steradian | 338158218.89 bril |
| 2 lumen/square foot/steradian | 676316437.78 bril |
| 3 lumen/square foot/steradian | 1014474656.7 bril |
| 5 lumen/square foot/steradian | 1690791094.5 bril |
| 10 lumen/square foot/steradian | 3381582188.9 bril |
| 50 lumen/square foot/steradian | 16907910945 bril |
| 100 lumen/square foot/steradian | 33815821889 bril |
| 1000 lumen/square foot/steradian | 338158218890 bril |
| 10000 lumen/square foot/steradian | 3381582188900 bril |
| 100000 lumen/square foot/steradian | 33815821889003 bril |
| 1000000 lumen/square foot/steradian | 338158218890034 bril |
How to Convert lumen/square foot/steradian to bril
1 lumen/square foot/steradian = 338158218.89 bril
1 bril = 2.957195608E-9 lumen/square foot/steradian
we use cross multiplication method
lumen/square foot/steradian → bril
1 → 338158218.89
1.5 → ?( suppose x)
=>1.5*338158218.89=1*x
by simplifying
x=507237328.34