Device for adjusting lamp in incident light system, has incident light illuminating beam path and detecting beam path running conjointly and parallely in section of incident light system with optical element

摘要

The device has an aperture diaphragm (11) arranged in an incident light illuminating beam path (5). A detector (16) is arranged in a detecting beam path (7) of an incident light system (1). The incident light illuminating beam path and the detecting beam path run conjointly and parallely in a section (6) of the incident light system. An optical element is positioned in the section of the system, where the optical element illustrates the aperture diaphragm on the detector.