What Is This Tool?
This converter allows you to translate luminance values measured in candela per square centimeter into stilb units, facilitating comparisons between modern SI-derived units and legacy CGS photometric data.
How to Use This Tool?
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Enter the value measured in candela per square centimeter
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Select the target unit as stilb [sb]
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Click the convert button to view the equivalent luminance value
Key Features
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Converts luminance from candela/square centimeter to stilb (sb)
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Supports analysis of small, intense light-emitting areas
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Useful for interpreting historical and modern luminance data
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Browser-based and simple to use
Examples
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5 candela/square centimeter converts to 5 stilb [sb]
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0.1 candela/square centimeter converts to 0.1 stilb [sb]
Common Use Cases
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Specifying brightness for small, high-intensity display elements like camera viewfinders or LED indicators
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Describing luminance of CRT phosphors, OLED subpixels, and compact light sources in display technology
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Reviewing or converting legacy luminance data reported in stilb for research or comparison
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Analyzing luminance in optical research or historical photometric studies
Tips & Best Practices
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Always verify unit systems to avoid confusion between SI-derived and CGS units
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Use this converter when comparing modern measurements to legacy data
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Understand that stilb units are mainly used for interpreting older scientific literature
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Ensure clarity about the context of luminance measurement for accurate interpretation
Limitations
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Candela/square centimeter and stilb represent luminance on equivalent scales but belong to different unit systems
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The stilb is mostly obsolete in current practice and primarily used for legacy data interpretation
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Unit confusion may arise if the measurement context is not clearly specified
Frequently Asked Questions
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What does 1 candela per square centimeter equal in stilb?
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1 candela per square centimeter is exactly equal to 1 stilb (sb).
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Why convert luminance from candela/square centimeter to stilb?
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Converting helps interpret and compare luminance data between modern SI units and older CGS units often found in legacy research.
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Where is the stilb unit mainly used today?
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The stilb is largely obsolete and mainly used for understanding historical photometric data and older scientific documents.
Key Terminology
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Candela per Square Centimeter
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A non-SI derived unit of luminance measuring luminous intensity per unit projected area, equal to 10,000 candela per square meter.
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Stilb [sb]
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A CGS photometric unit of luminance equal to 10,000 candela per square meter, used mainly in legacy photometric data and optical research.
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Luminance
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A photometric measure of the luminous intensity emitted or reflected from a surface per unit area in a specified direction.