blondel to apostilb
Please provide values below to convert blondel to apostilb, 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.
apostilb
Definition: An older unit of luminance, equivalent to one candela per square meter.
Historyandorigin: The apostilb is an archaic unit used primarily in older lighting systems, and is largely obsolete today.
CurrentUse: Very rarely used today, except in specific historical contexts or when dealing with older lighting equipment.
funfact: This unit has been replaced by more standardized units such as the stilb or nit in modern applications.
blondel to apostilb Conversion Table
| 1 blondel | 1 apostilb |
| 2 blondel | 2 apostilb |
| 3 blondel | 3 apostilb |
| 5 blondel | 5 apostilb |
| 10 blondel | 10 apostilb |
| 50 blondel | 50 apostilb |
| 100 blondel | 100 apostilb |
| 1000 blondel | 1000 apostilb |
| 10000 blondel | 10000 apostilb |
| 100000 blondel | 100000 apostilb |
| 1000000 blondel | 1000000 apostilb |
How to Convert blondel to apostilb
1 blondel = 1 apostilb
1 apostilb = 1 blondel
we use cross multiplication method
blondel → apostilb
1 → 1
1.5 → ?( suppose x)
=>1.5*1=1*x
by simplifying
x=1.5