Elegant Connections in Physics
Designing a system of lenses that will make red light and blue light come to a focusBy:
Dwight E. Neuenschwander
Professor of Physics, Southern Nazarene University, Bethany, OK
Imagine you, a physicist, have been hired as an optical engineer for a camera manufacturing company. You have been given the task of designing a system of lenses that will make red light and blue light come to a focus at the same spot...