Dontech is an AS9100D and ISO-9001:2015 designer and manufacturer of optical filters, laminations and thin and thick film coatings for the precision optics, display, and touch screen assembly markets. Since 1971, we have designed and manufactured custom components that enhance the performance of optical systems. In 2018, we started our DyneTEC division to address the high value-added roll-to-roll (R2R) thin film coating needs on flexible substrates. We support our customers from concept through final system delivery. Our corporate headquarters is in Doylestown, PA, about an hour north of Philadelphia and two hours southwest of New York City. We have four facilities on campus; each uniquely outfitted and vertically integrated with an extremely broad range of design, test, and manufacturing capabilities. We bring over fifty years of design and manufacturing experience when helping our customers achieve their ideal solution.