!%Ocean Thin Films%! of Largo, Fla., has expanded its Golden, Colo., facility to advance its PixelTec patterned optical coating technology. The precision optical coatings design company has added a class 1000 semiconductor-grade cleanroom outfitted with advanced patterning and alignment equipment, and class 100 work areas. The facility is ITAR-registered and ISO 9001:2008-certified. PixelTec optical coatings enable micron-scale patterning of multiple thin-film optical coatings on a single substrate and are used for purpose-specific performance in medical, defense and industrial applications.