Apostilb to Candela per Square Centimeter Conversion

Convert between Apostilb and Candela per Square Centimeter quickly and accurately.

From Apostilb

asb

To Candela per Square Centimeter

cd/cm²

How to Convert Apostilb to Candela per Square Centimeter

Conversion Formula

1 asb = 0 cd/cm²

1 cd/cm² = 31415.927 asb

Example

Convert 15 asb to cd/cm²:

15 asb = 15 × 0 cd/cm² = 0 cd/cm²

Unit Information

Learn about the luminance units you're converting between

Apostilb

asb

Definition

The Apostilb is a non-SI unit of luminance equal to 0.3183098862 candela per square meter. It is used in some specialized applications and provides an alternative way to express low luminance values in certain technical contexts.

History/Origin

This unit was developed as part of early photometric systems and is still used in some specialized applications. It provides a convenient way to express low luminance values and is occasionally found in technical specifications and measurement systems.

Current Use

Used in specialized photometric applications and certain technical contexts where traditional units are preferred. Occasionally found in older technical specifications and specialized measurement systems where non-SI units are still used.

Multiplier

0.318

Offset

Candela per Square Centimeter

cd/cm²

Definition

The Candela per Square Centimeter is a metric unit of luminance, equal to 10,000 candela per square meter. It is commonly used for measuring very bright light sources and high-intensity displays where the standard unit would result in very large numbers.

History/Origin

This unit emerged as a practical alternative to the base SI unit when dealing with high-luminance sources. It provides more manageable numbers when measuring bright displays, laser sources, and intense lighting applications where the square meter unit becomes unwieldy.

Current Use

Frequently used in display technology, laser applications, and high-intensity lighting systems. Common in measuring LED displays, plasma screens, and other bright light sources where precise luminance control is critical for performance and safety.

Multiplier

10000

Offset