Judson Technologies, LLC is Acquired by Teledyne Scientific & Imaging, LLC
February 2008

Keystone Capital, Inc. (“Keystone”) is pleased to announce that it has realized its investment in Judson Technologies, LLC (“Judson”), a leading designer and manufacturer of high performance infrared detectors and accessory products based in Montgomeryville, PA. The acquirer of Judson is Teledyne Technologies Incorporated (NYSE:TDY), through its subsidiary Teledyne Scientific & Imaging, LLC.  Terms of the transaction were not disclosed.

Judson manufactures high performance infrared detectors utilizing a wide variety of materials such as Mercury Cadmium Telluride (HgCdTe), Indium Antimonide (InSb), and Indium Gallium Arsenide (InGaAs), as well as tactical dewar and cooler assemblies and other specialized standard products for military, space, industrial and scientific applications. After the closing, the acquired business will operate under the name Teledyne Judson Technologies.

About Teledyne Technologies Incorporated

Teledyne Technologies is a leading provider of sophisticated electronic subsystems, instrumentation and communication products, engineered systems, aerospace engines, and energy and power generation systems. Teledyne Technologies’ operations are primarily located in the United States, the United Kingdom and Mexico.