| |||
reflection density; transmission density | |||
absorbancy; internal absorbance | |||
absorbance | |||
smoke opacity (von Rauch) | |||
optical density (symbol: D) | |||
optic density; optic extinction; optical extinction | |||
photographic density; optical density; film density | |||
transmission photographic density; photographic transmission density; transmission optical density; density; blacking (of a film); blackening (of a film) |
optische Dichte: 13 phrases in 7 subjects |
Chemistry | 2 |
Communications | 1 |
Earth sciences | 2 |
Electronics | 2 |
Lighting other than cinema | 2 |
Optics branch of physics | 1 |
Physical sciences | 3 |