The Visor UV by sensopart is one of the first vision sensors with integrated UV illumination. The UV version is available with two different resolutions (V20: 1440×1080 pixels; V50: 2560×1936 pixels) and optionally with monochrome or color chip. The color chip offers the additional option of filtering images by color channels to maximize the contrast between the highlight and the background. This is done by a setting in the sensor configuration; separate color filters are thus not necessary.
The Vial Scanner by Schäfter+Kirchhoff (www.sukhamburg.com) was developped for the in-situ imaging of Drosophila pupae and for automated measurement of their size.