Tecnottica Consonni is an optical manufacturing company being on the market since 1957 and specialized in the manufacturing of optical components in glass and in plastic materials as well as of finished optical systems for imaging and illumination devices. The range of products offered to our customers is one of the most varied and complex of the optical and photonics market: it involves applications ranging from imaging and lighting to optoelectronics, optomechanics, photonics, lasers, biomedical sciences and renewable energies such as solar and photovoltaics. We produce spherical and aspherical lenses, prisms, optical filters, optical mirrors, light guides, ball lenses and many others optical elements customizing all our customers' requests. Tecnottica offers also a wide range of complementary services, like the application of anti-reflective and high-reflective coatings, thermal and chemical tempering of glassy substrates, engineering and modelling of imaging and lighting optical systems, construction of mechanical elements for the housing of the optics as well as assembly, testing and final certification of single and finished optical systems.