Optical Density: Difference between revisions
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The logarithm to base ten of the reciprocal of the transmittance. | The logarithm to base ten of the reciprocal of the transmittance. | ||
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[[Category:Alphabetical Index]] | [[Category:Alphabetical Index]] | ||
[[Category:IALA Dictionary 1970-89 Edition]] | [[Category:IALA Dictionary 1970-89 Edition]] | ||
[[Category:IALA Dictionary 2023 Revision]] | |||
Latest revision as of 09:23, 17 September 2026
The logarithm to base ten of the reciprocal of the transmittance.
Symbol: D D = -log10T
Reference: C.I.E.
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)
