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: 1st generation LLTV systems emerged in the 1960s–1970s to enhance night-time situational awareness and targeting. They amplify existing visible and near-infrared light to produce monochrome video images under low-light conditions. Typically used on aircraft, ground vehicles, and naval platforms, these systems significantly improved night operations before the advent of more advanced IR and thermal imaging technologies. They have limited sensitivity compared to modern sensors and often require some ambient light or moonlight.

ROLE SUMMARY:
Category: Electro-Optical Sensor / Night Vision
Primary Use: Low-light imaging for surveillance and targeting
Function: Amplify ambient visible and near-IR light to generate video imagery
Platform: Aircraft, ground vehicles, naval vessels
Integration: Often paired with laser rangefinders or designators for targeting

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

SOURCE:
Defense Technical Information Center (DTIC)
https://en.wikipedia.org/wiki/Low-light_television