| 摘要 |
A measuring system for determining a distance between a sensor device and a measured object, wherein the sensor device comprises a light source for generating an illumination light beam and a detector for detecting a portion of the illumination light beam reflected on the surface of the measured object and wherein the measured object is designed so it is transparent at least for a wavelength range of the visible light, is designed and further developed under consideration of the most reliable distance measurement possible in all types of measuring situations, that the illumination light beam has a wavelength in the violet or ultraviolet range and that the measured object is designed in such a way that the illumination light beam is diffusely reflected on the surface of the measured object. In addition, a corresponding measuring system is specified for measuring measured objects that are essentially impermeable to light. |
