decimal candle
Noun
Meaning
decimal candle (plural decimal candles)
(historical) A photometric standard formerly used in France, having the value of one twentieth of the Violle platinum standard, or slightly less than a British standard candle.
Noun
decimal candle (plural decimal candles)
(historical) A photometric standard formerly used in France, having the value of one twentieth of the Violle platinum standard, or slightly less than a British standard candle.