A METHOD AND AN APPARATUS FOR MEASURING POSITIONS OF CONTACT ELEMENTS OF AN ELECTRONIC COMPONENT

摘要

A method and an apparatus for measuring respective positions of a set of N contact elements of an electronic component. A first and a second light path are created by a first and a second light beam which have different viewing angles. Both the first and the second light path can selectively be opened and both end into the image plane of a single camera. The positions being determined by using the first and second image produced by the first and second light beam respectively.