lumen/sq. meter/steradian to lumen/square foot/steradian
Please provide values below to convert lumen/sq. meter/steradian to lumen/square foot/steradian, or change ↔.
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.
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.
lumen/sq. meter/steradian to lumen/square foot/steradian Conversion Table
| 1 lumen/sq. meter/steradian | 0.09290304 lumen/square foot/steradian |
| 2 lumen/sq. meter/steradian | 0.18580608 lumen/square foot/steradian |
| 3 lumen/sq. meter/steradian | 0.27870912 lumen/square foot/steradian |
| 5 lumen/sq. meter/steradian | 0.4645152 lumen/square foot/steradian |
| 10 lumen/sq. meter/steradian | 0.9290304 lumen/square foot/steradian |
| 50 lumen/sq. meter/steradian | 4.645152 lumen/square foot/steradian |
| 100 lumen/sq. meter/steradian | 9.290304 lumen/square foot/steradian |
| 1000 lumen/sq. meter/steradian | 92.90304 lumen/square foot/steradian |
| 10000 lumen/sq. meter/steradian | 929.0304 lumen/square foot/steradian |
| 100000 lumen/sq. meter/steradian | 9290.304 lumen/square foot/steradian |
| 1000000 lumen/sq. meter/steradian | 92903.04 lumen/square foot/steradian |
How to Convert lumen/sq. meter/steradian to lumen/square foot/steradian
1 lumen/sq. meter/steradian = 0.09290304 lumen/square foot/steradian
1 lumen/square foot/steradian = 10.763910417 lumen/sq. meter/steradian
we use cross multiplication method
lumen/sq. meter/steradian → lumen/square foot/steradian
1 → 0.09290304
1.5 → ?( suppose x)
=>1.5*0.09290304=1*x
by simplifying
x=0.13935456