ZV-LZSV07503HC | 1280x1024 25-75mm Continuous Zoom Thermal Module | HD VOx 12um Core
The ZanVision ZV-LZSV07503HC represents the most advanced thermal imaging module in the ZanVision portfolio - combining a 1280x1024 HD megapixel detector with a 25-75mm continuous zoom lens. Unlike fixed-focal-length modules that force a compromise between FOV and range, this continuous zoom system enables operators to dynamically adjust from wide-area search (25mm, 28.7-degree HFOV) to long-range identification (75mm, 9.6-degree HFOV) in a single sensor package. The 12um pixel pitch uncooled VOx microbolometer delivers industry-leading thermal sensitivity (NETD <40mK), while the integrated zoom mechanism maintains focus tracking throughout the zoom range. ONVIF Profile G and Profile S compliance ensure seamless integration into enterprise VMS environments.
The Continuous Zoom Advantage
Search-to-Identify in One Sensor: Eliminates the need for dual-FOV or multi-sensor systems. Operators search wide at 25mm, detect targets, then zoom continuously to 75mm for identification - all without switching sensors or losing track of the scene.
Optimal Framing at Any Range: Unlike step-zoom systems limited to 2-3 discrete focal lengths, continuous zoom allows the operator to frame the target perfectly at any distance, balancing FOV and detail in real time.
Reduced SWaP vs Multi-Sensor Systems: One continuous zoom module replaces a wide-FOV sensor + narrow-FOV sensor + switching mechanism, reducing system weight by 40-60% and eliminating alignment calibration requirements.
Primary Mission Applications
Long-Range Border & Coastal EO/IR: The definitive thermal core for border surveillance towers and coastal monitoring stations where operators must scan wide sectors (25mm) then zoom to identify specific vessels or personnel (75mm) without repositioning the sensor.
Military & Paramilitary ISR: Intelligence, surveillance, and reconnaissance payloads for tactical UAVs and manned aircraft where real-time zoom capability enables standoff target identification at maximum sensor range.
Counter-UAS (C-UAS) Systems: The continuous zoom enables detection of small drones at wide FOV followed by zoom-in for classification and tracking - critical for modern airspace security systems.
