What Is This Tool?
This converter helps translate luminance measurements from skot, an outdated photometric unit used for very low light levels during dark-adapted vision, into millilambert [mL], a non-SI luminance unit still found in imaging and cinematography contexts.
How to Use This Tool?
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Enter the luminance value measured in skot into the input field
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Select skot as the source unit and millilambert [mL] as the target unit
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Initiate the conversion to obtain the equivalent luminance in millilambert
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Use the result for luminance assessment or comparison with other data
Key Features
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Converts low luminance values from the obsolete skot unit to millilambert [mL]
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Supports legacy data interpretation and comparison with modern luminance measurements
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Browser-based and user-friendly interface for quick luminance conversions
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Facilitates calibration and analysis in lighting, vision research, and imaging labs
Examples
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Converting 10 skot yields 0.001 millilambert [mL]
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Converting 500 skot results in 0.05 millilambert [mL]
Common Use Cases
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Analyzing historical low-luminance measurements in lighting and vision studies
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Specifying screen luminance in cinematography and broadcast engineering
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Calibrating photographic and film luminance in imaging laboratories
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Comparing and converting legacy scotopic vision data with modern luminance units
Tips & Best Practices
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Confirm that the original luminance values are expressed in skot before converting
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Use this conversion when working with historical or legacy low-light data sets
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Consider additional conversion to SI units (cd/m²) if required for precise scientific work
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Be aware of the small conversion factor when dealing with extremely low luminance levels
Limitations
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Skot is obsolete and rarely applied in contemporary luminance measurements
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Millilambert is a non-SI unit and might require further conversion to SI units for engineering use
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Small conversion factor may limit precision in very low luminance ranges
Frequently Asked Questions
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What is the skot unit used for?
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Skot was used historically to measure very low luminance levels encountered under scotopic, or dark-adapted, vision but is now obsolete.
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Why convert from skot to millilambert?
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Converting helps translate legacy low-light measurements into a unit still used in imaging and cinematography, allowing better comparison and analysis.
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Is millilambert an SI unit?
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No, millilambert is a non-SI unit derived from the lambert, but it is still commonly used in cinematography and imaging.
Key Terminology
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Skot
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An obsolete photometric unit for very low luminance values encountered under scotopic vision, no longer used in modern practice.
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Millilambert (mL)
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A non-SI unit of luminance equal to one thousandth of a lambert, used mainly in cinematography and imaging.
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Luminance
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A photometric measure of luminous intensity emitted or reflected from a surface per unit area into a unit solid angle.