Special Features:

This lru contains 2 or more components which are physically separate but which are part of a matched set.

Properties:

A combination of items, such as a receiver, infrared, display unit, and the like which converts ambient scene thermal radiation into a form of energy that accurately depicts the spatial details of the scene. It is limited to a straight or backward field of view. It can be processed electronically or may be displayed visually to an operator as a still image. Excludes forward looking infrared imaging system.