Online Illumination Units Converter
Convert Centimeter-candle (cm*c) to Nox - Illumination Unit Converter

Convert Centimeter-candle (cm*c) to Nox - Illumination Unit Converter

Easily convert illumination values from centimeter-candle (cm*c) to nox using our online unit converter. Understand usage, examples, and the relationship between these photometric units.

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Centimeter-candle [cm*c] to Nox Conversion Table

Centimeter-candle [cm*c] Nox

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Centimeter-candle [cm*c] to Nox Conversion Table
Centimeter-candle [cm*c] Nox

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What Is This Tool?

This tool converts illumination values from the obsolete unit centimeter-candle (cm*c) to the nox, a unit measuring very low light levels. It assists in interpreting historical lighting data and specialized environmental or astronomical illumination measurements.

How to Use This Tool?

  • Enter the illumination value in centimeter-candle (cm*c)
  • Select the target unit as nox
  • Click the convert button to get the equivalent illumination in nox
  • Review the results and use them for your lighting data analysis or comparisons

Key Features

  • Converts between centimeter-candle and nox illumination units
  • Supports analysis of historical photometry and legacy lighting data
  • Facilitates comparison of high illuminance with very low ambient light measurements
  • Provides clear examples for practical understanding
  • Browser-based and easy to use without installations

Examples

  • 0.5 centimeter-candle equals 5,000,000 nox
  • 2 centimeter-candles equals 20,000,000 nox

Common Use Cases

  • Interpreting historical photometric measurements expressed in candle-based units
  • Analyzing legacy optical instrument or photographic lighting data predating lux
  • Studying astronomical or environmental low-light conditions using nox
  • Designing dark-sky friendly exterior lighting with low stray illumination levels
  • Testing low-illumination conditions for sensitive optical or imaging sensors

Tips & Best Practices

  • Use the tool to convert legacy illumination data for better comparison with modern units
  • Apply the conversion when analyzing lighting conditions ranging from intense near-source brightness to very low ambient environments
  • Consider the large numeric difference between units when interpreting results
  • Use the conversion primarily for historical data interpretation and specialized scientific contexts
  • Consult updated photometric standards when working with current illumination measurements

Limitations

  • Centimeter-candle is an outdated unit and not common in contemporary usage
  • Conversion involves very large numbers due to scale differences between high and low illuminance units
  • Limited to historical data analysis, specialized research, and niche applications
  • Not suitable for everyday illumination conversions which use lux or other modern units

Frequently Asked Questions

What is a centimeter-candle?
A centimeter-candle (cm*c) is an old illumination unit representing the light on a surface one centimetre from a one-candle point source; it has been replaced by the lux unit.

What does the nox unit measure?
Nox is a unit used to describe very low light levels, equal to one millilux, often applied in night-time or near-dark lighting conditions.

Why convert from centimeter-candle to nox?
This conversion helps translate historical high illuminance values near light sources into very low light units for comparison or analysis in environmental or optical studies.

Key Terminology

Centimeter-candle (cm*c)
An obsolete illuminance unit indicating the light level at one centimetre distance from a one candle source.
Nox
A unit of illuminance equal to one millilux, used to quantify very low ambient light levels.
Illuminance
A measure of the amount of light falling on a surface, typically expressed in units like lux or nox.

Quick Knowledge Check

What does the centimeter-candle measure?
What kind of light levels does the nox unit represent?
Why might someone convert centimeter-candle to nox?