Under the curved diffuser of the Irida-180 ring light by Büchner Lichtsysteme are two LED light rings. One for the visible RGB colors and a second for UV and NIR light. Due to the rings being close together (inner diameter 100mm), the number of LEDs could be increased to 136. This ensures an extremely homogeneous illumination. In addition, both light rings are divided into four circle segments, which can be controlled separately. All segments and colors can be controlled via a 12-pin plug.
The optoNCDT 1760-1000 long-range laser sensor by Micro-Epsilon also measures at distances of up to 2m with up to 7.5kHz.