Esco Optics Esco Optics (also known as Esco Products) is a company that manufactures optical components. | ![]() Inrad Optics Inrad Optics (formerly Photonic Products Group) is a company that develops, manufactures, and markets optical components, assemblies, and systems. | |
Founding Date | Founding Date 1955 | Founding Date 1973 |
Type | Type Private | Type Subsidiary |
Tags | ||
Locations | Locations Oak Ridge, US HQ | Locations Northvale, US HQ |
Employees | Employees 2310% increase | Employees 486% decrease |

Inrad Optics (formerly Photonic Products Group) is a company that develops, manufactures, and markets optical components, assemblies, and systems.
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