Lumen per Square Meter Steradian to Bril Conversion
Convert between Lumen per Square Meter Steradian and Bril quickly and accurately.
How to Convert Lumen per Square Meter Steradian to Bril
Conversion Formula
Example
Convert 15 lm/(m²·sr) to bril:
Unit Information
Learn about the luminance units you're converting between
Lumen per Square Meter Steradian
lm/(m²·sr)
Definition
The Lumen per Square Meter Steradian is a unit of luminance that explicitly shows the relationship between luminous flux, area, and solid angle. It is dimensionally equivalent to candela per square meter and provides insight into the geometric aspects of light measurement.
History/Origin
This unit was developed to emphasize the relationship between luminous flux, surface area, and solid angle in luminance measurements. It provides a more detailed understanding of how light is distributed and measured in three-dimensional space.
Current Use
Used in advanced photometry and lighting calculations where the relationship between flux, area, and solid angle is important. Common in research applications and detailed lighting analysis where understanding the geometric aspects of light distribution is crucial.
Multiplier
1
Offset
0
Bril
bril
Definition
The Bril is a very small unit of luminance equal to 3.1830988618379E-8 candela per square meter. It is used for measuring extremely low luminance values, such as those found in very dim light sources or specialized low-light measurement applications.
History/Origin
This unit was developed for applications requiring measurement of extremely low luminance values. The name "bril" suggests brightness, and it provides a practical way to express very small luminance values without using scientific notation.
Current Use
Used in specialized low-light measurement applications, night vision research, and photometry where extremely low luminance values need to be measured and expressed. Common in research applications and precision photometric measurements.
Multiplier
3E-8
Offset
0
Lumen per Square Meter Steradian to Bril Conversion Table
| Lumen per Square Meter Steradian [lm/(m²·sr)] | Bril [bril] |
|---|---|
| 1 lm/(m²·sr) | 31415926.5358970016 bril |
| 10 lm/(m²·sr) | 314159265.3589699864 bril |
| 25 lm/(m²·sr) | 785398163.3974250555 bril |
| 50 lm/(m²·sr) | 1570796326.7948510647 bril |
| 100 lm/(m²·sr) | 3141592653.5897011757 bril |
| 0 lm/(m²·sr) | 0E+0 bril |
| -10 lm/(m²·sr) | -314159265.3589699864 bril |
| -40 lm/(m²·sr) | -1256637061.4358808994 bril |
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