Real world optical design in real time

Real time optical design can be done by microcomputer which integrated the optical design program with optical bench and lens sets together. The surface distance can be input to the computer by digit micrometer which connected to the lens holder in the bench. Lens datum input can be done simply by key in its code number which are connected to the lens library subroutine. With high speed program, the aberration, spot diagram, focal length, etc. can be check with the bench accessories such as the interferometer and the test chart directly. High speed optimization program and the servomotor to drive the lens holder to suitable positions are also worked.