Chronology | Current Month | Current Thread | Current Date |
[Year List] [Month List (current year)] | [Date Index] [Thread Index] | [Thread Prev] [Thread Next] | [Date Prev] [Date Next] |
"The optical image is the locus of the centers of the waves emerging from
an optical system"
Vasco Ronchi, "Optics. The science of vision, " Dover, 1991.