Lighting device for electronic image processing deflects diffuse light to filter that fully covers solar cell with window, tube into which image acquisition camera objective protrudes

摘要

The device has a housing screened against external light contg. a camera for image acquisition and one or more light sources (4). The light from the sources is scattered by reflectors or filters to form diffuse light and deflected to a second filter (14) that fully covers the solar cell (15) to be detected and that has a hole window (16) contg. a tube (10) into which the objective (6) of an image acquisition camera (5) protrudes.