ft-l | ||
1. | [ noun ] (physics) a former luminance unit equal to one lumen per square foot | |
Synonyms: | foot-lambert | |
Related terms: | luminance_unit | |
ft-l | ||
1. | [ noun ] (physics) a former luminance unit equal to one lumen per square foot | |
Synonyms: | foot-lambert | |
Related terms: | luminance_unit | |