Illuminating and optical apparatus for inspecting soldering of printed circuit board

摘要

An illuminating and optical apparatus for inspecting soldering of an inspecting part on a PCB includes an illuminating and optical apparatus collecting light emitted by first and second illuminating units. The first and second illuminating units each includes lamps arranged in rows around a view axis of large and small view cameras at a predetermined angle, wherein the large and small view cameras draw sufficient light reflected by the inspecting part and obtain different view sizes of images in accordance with the sizes of the inspecting part. An illuminating and optical apparatus collects light emitted by the first and second illuminating units.