OVERVIEW: LLTV (Low-Light Television) is an electro-optical imaging system that amplifies available ambient light—such as moonlight, starlight, or city glow—to provide video imagery in near-darkness. LLTV systems are used for night surveillance, targeting, and navigation where thermal imaging is not required.

GENERAL DESCRIPTION: 2nd generation LLTV systems, introduced in the late 1970s to 1980s, utilize improved photomultiplier tubes and electronic noise reduction to amplify ambient light more effectively than 1st gen models. These sensors deliver clearer, higher-resolution monochrome video images in very low-light environments, supporting night surveillance and targeting on aircraft, ground vehicles, and naval platforms. They remain dependent on some ambient light but can operate in significantly reduced illumination compared to their predecessors.

ROLE SUMMARY:
Category: Electro-Optical Sensor / Night Vision
Primary Use: Enhanced low-light imaging for surveillance and targeting
Function: Amplify visible and near-IR light with improved sensitivity and reduced noise
Platform: Aircraft, ground vehicles, naval vessels
Integration: Often combined with laser designators and rangefinders for targeting

See Specific information under [Sensors/EW] and [Properties] sections.

SOURCE:
Jane’s Electro-Optical Systems
Defense Technical Information Center (DTIC)