bril to lumen/sq. meter/steradian
Please provide values below to convert bril to lumen/sq. meter/steradian, or change ↔.
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CurrentUse: Obsolete, as modern units of luminance have superseded it in scientific and industrial measurements.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/sq. meter/steradian
Definition: A unit of luminance, expressing the amount of luminous flux per unit area and solid angle.
Historyandorigin: This combines the lumen (a unit of luminous flux) with square meters and steradians, the units for area and solid angle, respectively.
CurrentUse: Common in photometry, particularly when measuring light emitted from a source in a specific direction or angle.
funfact: This unit is useful for describing light distribution in projectors and lighting fixtures.
bril to lumen/sq. meter/steradian Conversion Table
| 1 bril | 3.183098861E-8 lumen/sq. meter/steradian |
| 2 bril | 6.366197723E-8 lumen/sq. meter/steradian |
| 3 bril | 9.549296585E-8 lumen/sq. meter/steradian |
| 5 bril | 1.59154943E-7 lumen/sq. meter/steradian |
| 10 bril | 3.183098861E-7 lumen/sq. meter/steradian |
| 50 bril | 0.0000015915 lumen/sq. meter/steradian |
| 100 bril | 0.0000031831 lumen/sq. meter/steradian |
| 1000 bril | 0.000031831 lumen/sq. meter/steradian |
| 10000 bril | 0.0003183099 lumen/sq. meter/steradian |
| 100000 bril | 0.0031830989 lumen/sq. meter/steradian |
| 1000000 bril | 0.0318309886 lumen/sq. meter/steradian |
How to Convert bril to lumen/sq. meter/steradian
1 bril = 3.183098861E-8 lumen/sq. meter/steradian
1 lumen/sq. meter/steradian = 31415926.536 bril
we use cross multiplication method
bril → lumen/sq. meter/steradian
1 → 3.183098861E-8
1.5 → ?( suppose x)
=>1.5*3.183098861E-8=1*x
by simplifying
x=4.774648292E-8