What does lumen per square centimeter per steradian measure?

It measures luminous flux per unit area per unit solid angle, representing luminance for very small or intense light sources.

Can this tool handle non-uniform luminance distributions?

No, the conversion assumes uniform luminance distribution and may not be accurate for non-uniform sources.

How to Convert from Lumen/sq. cm/steradian to Lumen/sq. meter/steradian?

Q: Why convert from lumen/sq. cm/steradian to lumen/sq. meter/steradian?

Because lumen/sq. meter/steradian is a standard SI unit used in common display brightness and lighting design applications.

Learn how to convert luminance values from lumen per square centimeter per steradian to lumen per square meter per steradian using this unit converter tool. Understand key applications and proper use of this photometric conversion.

Lumen/sq. cm/steradian

Lumen/sq. meter/steradian

Please check your input. It must be a valid numeric value.

Lumen/sq. cm/steradian to Lumen/sq. meter/steradian Conversion Table

Lumen/sq. cm/steradian	Lumen/sq. meter/steradian

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Start Value

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.

End Value

Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.

Interval

Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.

Lumen/sq. cm/steradian to Lumen/sq. meter/steradian Conversion Table
Lumen/sq. cm/steradian	Lumen/sq. meter/steradian

Explore More Luminance Units Converter

What Is This Tool?

This tool converts luminance units from lumen per square centimeter per steradian to lumen per square meter per steradian. It helps translate luminance measurements used for very small or intense light sources into standard SI units applicable for broader display and lighting applications.

How to Use This Tool?

Enter the luminance value in lumen per square centimeter per steradian
Select the input unit as lumen/sq. cm/steradian
Choose the output unit as lumen/sq. meter/steradian
Click the convert button to get the equivalent luminance value
Use the result for further photometric or lighting design calculations

Key Features

Converts luminance units between lumen/sq. cm/steradian and lumen/sq. meter/steradian
Supports photometric units related to brightness per unit area and solid angle
Includes relevant use cases for displays, lighting design, and optical calibration
Offers clear conversion formula and example calculations
Browser-based and easy to use without requiring additional software

Examples

2 lumen/sq. cm/steradian equals 20,000 lumen/sq. meter/steradian
0.5 lumen/sq. cm/steradian equals 5,000 lumen/sq. meter/steradian

Common Use Cases

Characterizing brightness of small or high-intensity light sources such as micro-LEDs and OLED emitters
Optical and photometric design of lenses, LEDs, and illumination systems where localized luminance is important
Calibrating luminance meters and standards for precise measurement of small-area light samples
Specifying brightness levels for displays in smartphones, monitors, and TVs
Ensuring proper lighting and glare control for signage, architectural lighting, and work surfaces
Performing camera exposure settings, glare evaluations, and instrument calibration

Tips & Best Practices

Verify uniformity of luminance distribution when applying conversions to avoid inaccuracies
Consider viewing angle, surface reflectance, and environmental light conditions beyond unit conversion
Use precise measurement instruments to reduce errors that can amplify when changing unit scales
Apply this conversion when relating small-area luminance data to standard broad-area metrics
Refer to standard photometric practices for measurement and interpretation of luminance values

Limitations

Assumes luminance is evenly distributed across measured surfaces, which may not hold for all sources
Small measurement inaccuracies in the smaller area unit can cause large errors after conversion
The conversion does not account for factors like viewing angle, reflectance, or ambient lighting
Not suitable for sources with highly non-uniform luminance or dynamic brightness variations

Frequently Asked Questions

What does lumen per square centimeter per steradian measure?: It measures luminous flux per unit area per unit solid angle, representing luminance for very small or intense light sources.
Why convert from lumen/sq. cm/steradian to lumen/sq. meter/steradian?: Because lumen/sq. meter/steradian is a standard SI unit used in common display brightness and lighting design applications.
Can this tool handle non-uniform luminance distributions?: No, the conversion assumes uniform luminance distribution and may not be accurate for non-uniform sources.

Key Terminology

Lumen/sq. cm/steradian: A photometric unit measuring luminous flux per square centimeter per steradian, used for very small or intense light source brightness.
Lumen/sq. meter/steradian: The SI unit of luminance representing luminous intensity per square meter per steradian, used for common display and lighting brightness.
Steradian: A unit measuring solid angles in three-dimensional space used in photometric calculations.
Luminance: The amount of light that a surface emits, reflects or transmits per unit area measurable in lumen per square meter per steradian.

Quick Knowledge Check

What is lumen/sq. cm/steradian commonly used to characterize?

General outdoor lighting brightness

Brightness of very small or high-intensity light sources

Sound intensity from speakers

What does lumen/sq. meter/steradian represent?

Luminous intensity per unit time

Luminance as luminous intensity per unit area per solid angle

Electrical power consumption of a light source

Why must measurement precision be considered in this conversion?

Because errors in small-area units can cause large differences after conversion

Because luminance is not affected by measurement accuracy

Because conversion formulas change depending on device

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