THIS useful book on geometrical optics has been enlarged and improved by the addition of two new chapters. One of these deals with the microscope considered as being more or less typical of optical ...

This course will cover the use of lenses,mirrors,and other optics to construct optical systems. Topics will include paraxial optics, aberrations, two element systems (such as telescopes), and ...

Of the making of books, said Solomon, “there is no end, ….” We forbear to finish his quotation, but could he have lived to see the catalogue of a modern publisher his conclusion might have been ...