Observation / Night
Judson manufactures high performance infrared detectors utilizing a
wide variety of materials such as Indium Gallium Arsenide (InGaAs),
Mercury Cadmium Telluride (HgCdTe), Indium Antimonide (InSb),
Indium Arsenide (InAs), Lead Sulfide (PbS), Lead Selenide (PbSe),
and Germanium (Ge) as well as tactical dewar and cooler assemblies.
Advanced Night Vision Systems, Inc (ANVS, Inc.) is a light manufacturer
and distributor of various night vision and thermal imaging devices.