LightPath Technologies designs and manufactures optical and infrared imaging solutions for the needs of industry, defense, telecommunications, testing/measurement, and the medical industry. Their offering ranges from individual optical components (e.g., precision-molded glass aspheric lenses) to finished infrared cameras and customized optical assemblies.

The company is known for its proprietary, patented BlackDiamond chalcogenide glass, which replaces germanium and enables lighter, multi-spectral camera systems. BlackDiamond is a significant competitive advantage for the company because it is not dependent on germanium, which is primarily controlled by China and whose exports China has restricted/banned as a result of the trade war. The company sees government entities (militaries) as its largest customer segment.

In its latest investor presentation, the company highlighted three growth pathways. The strategic investment of 8 million USD (price 5.0 USD per share and ownership stake ~3.0%) made by Ondas Holdings and Unusual Machines in September 2025 likely points to drone-related applications.

At the time of writing, the company’s market capitalization is ~613 million USD. The company has recently (December 2025) conducted a 60 million USD share offering at a price of 7.75 USD per share.