About Foot-lambert (fL) - Luminance Unit
Definition
The Foot-lambert (symbol: fL) is a scale for measuring luminance. It is defined as 3.42626 Candela/sq. meter.
Symbol
The international designation for Foot-lambert is fL, used globally in blueprints and scientific journals.
Real World Usage
You effectively encounter Foot-lambert in environments where luminance needs to be expressed without cumbersome notation. For example, Foot-lambert is the standard in practical trades like manufacturing.
Formula Relations
Mathematically, one Foot-lambert represents exactly 3.42626 Candela/sq. meter. This fixed ratio allows for reliable translations.
Industries
Industries like logistics and engineering rely on Foot-lambert for daily logs. In specialized luminance workflows, using fL is often a regulatory requirement.
Did You Know?
The Foot-lambert designation is recognized by most automated data systems, making it a robust choice for digital logging.