Precision Optics Corporation, Inc. is a developer and manufacturer of optical instruments. The Company’s segments include medical devices and advanced defense/aerospace products. Its optical and imaging technology, custom designs, manufacturing capabilities, and engineering and development capabilities have generated traditional endoscopes and endocouplers, digital imaging endoscopes using complementary metal-oxide-semiconductor (CMOS) sensor technology, some designed and manufactured for single-use, as well as other custom imaging and illumination products for our customers’ use in minimally invasive surgical procedures. It designs and manufactures precision endoscopes and microprecision lenses, assemblies and complete medical devices to meet the surgical community’s demand for imaging systems for minimally invasive surgery. Its technologies serve defense / aerospace markets, including applications supporting satellite network communications.