blondel to lumen/sq. cm/steradian
Please provide values below to convert blondel to lumen/sq. cm/steradian, 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.
lumen/sq. cm/steradian
Definition: A unit of luminance, combining the lumen, square centimeter, and steradian to measure luminous flux per unit area and solid angle.
Historyandorigin: This unit is derived by adjusting the lumen and solid angle by smaller area measurements (square centimeters).
CurrentUse: Used in more precise scientific applications, especially when dealing with small light sources or very fine optics.
funfact: It is useful in the study of high-precision lighting setups, like in microscopes or small optical devices.
blondel to lumen/sq. cm/steradian Conversion Table
| 1 blondel | 0.000031831 lumen/sq. cm/steradian |
| 2 blondel | 0.000063662 lumen/sq. cm/steradian |
| 3 blondel | 0.000095493 lumen/sq. cm/steradian |
| 5 blondel | 0.0001591549 lumen/sq. cm/steradian |
| 10 blondel | 0.0003183099 lumen/sq. cm/steradian |
| 50 blondel | 0.0015915494 lumen/sq. cm/steradian |
| 100 blondel | 0.0031830989 lumen/sq. cm/steradian |
| 1000 blondel | 0.0318309886 lumen/sq. cm/steradian |
| 10000 blondel | 0.3183098862 lumen/sq. cm/steradian |
| 100000 blondel | 3.1830988618 lumen/sq. cm/steradian |
| 1000000 blondel | 31.830988618 lumen/sq. cm/steradian |
How to Convert blondel to lumen/sq. cm/steradian
1 blondel = 0.000031831 lumen/sq. cm/steradian
1 lumen/sq. cm/steradian = 31415.926536 blondel
we use cross multiplication method
blondel → lumen/sq. cm/steradian
1 → 0.000031831
1.5 → ?( suppose x)
=>1.5*0.000031831=1*x
by simplifying
x=0.0000477465