Penn Optical Coatings is an ITAR registered and ISO certified provider of high-precision standard and custom optical thin film coatings. We are a trusted supplier to optical fabricators and manufacturers who serve the diverse needs of the commercial and defense industries.
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CEO Iain MacMillan explains the design choices that impact your outcomes.
Designed to withstand extremes in temperature and humidity, our durable UV, Visible, and IR coatings improve the performance and lifetime of your application.