The DoroTEK business activities include:

1. Optical components: We hold the complete technology for the production of optical components including the coating procedure by thin-layer technology, assembly and Magnetorheological Finishing (MRF) Our product spectrum include plane optic (e.g. prisms, wedges, mirrors, polarizers) and spherical optics (e.g. lenses, achromates, triplets, objectives)

2. Infrared detectors: DoroTEK offers complete solutions in the field of infrared radiation measuring. Focus of the program are detectors for the spectral range of  2 – 16 µm, which combine high performance with extremely fast response (time constant below 1 ns for some models). Photoconductors, Photovoltaic and PEM detectors are available, completed with preamplifiers and cooler controllers.