The printing and painting industry has become more and more digitalized over the past few years. Photonics technology plays an important role in supporting and accelerating this transformation. Digital imaging technology is supported by high level optical filters, which provide a tailored solution for each application in this field. Narrow- and multi-bandpass filters, as well as coatings for hermetic sealing, are only a few examples of Materion Balzers Optics´ capabilities as a key player in the field of photonics coating technology.