diopter 1
rzeczownikdomena: ilość
Princeton WordNet [ver.3.1]
Definicja
a unit of measurement of the refractive power of a lens which is equal to the reciprocal of the focal length measured in meters; used by oculists
a unit of measurement of the refractive power of a lens which is equal to the reciprocal of the focal length measured in meters; used by oculists
Projekt współfinansowany ze środków europejskich
