Our products: CCD: Sony CCD ILX511 UV Coated (without glass) Sony CCD ILX511b UV Coated (without glass) Sony CCD ILX554b UV Coated (without glass) Toshiba CCD 1304DG UV Coated (without glass) CMOS: SONY ICX CMOS UV Coated (without glass) CANON APS CMOS UV Coated (without glass) UV coating of sensors : In order to extend the usable spectral region of the sensors, they can be provided with a specialized coating. In the case of applications with UV light this coating emits visible light, which is detected by the sensors. Such a coating lowers the lower end of the spectral sensitivity from 350nm down to 150nm. Starting from 400nm the coating is almost transparent, so the sensitivity in the visible and in the near infrared is hardly affected. For such an UV coating above all sensors with large pixels are suitable.