30-180mm F/0.91-1.18 LWIR Continuous Zoom Lens for High-Resolution Thermal Cores

The 30-180mm F/0.91-1.18 LWIR Continuous Zoom Lens is a premium 6× zoom infrared optic engineered to support a wide range of detector formats—including 1280×1024–12μm, 1024×768–12μm, 640×512–17μm, and 640×512–12μm—making it an exceptionally versatile solution for high-end thermal imaging systems requiring both broad-area surveillance and extreme long-range target identification across the 8–14μm band. With an ultra-fast aperture ranging from F/0.91 at wide-angle to F/1.18 at telephoto, this lens delivers outstanding infrared energy capture and thermal sensitivity, ensuring crisp, high-contrast imagery even in low-contrast or adverse atmospheric conditions. The motorized zoom and focus mechanisms enable fully remote operation via 12V DC power supply, allowing rapid and precise field-of-view transitions critical for dynamic tracking and reconnaissance missions.

Weighing ≤4.4kg, this rugged lens is purpose-built for integration into heavy-duty pan-tilt units, coastal surveillance networks, border security towers, and vehicle-mounted observation platforms requiring sustained long-range performance. The imaging range extends from 10 meters to infinity across the entire zoom range, accommodating both medium-range scene assessment and extreme-distance target discrimination. Featuring DLC coating for superior environmental protection and reliable operation from –40°C to +60°C, this lens delivers the reach, versatility, and durability demanded by professional-grade thermal imaging systems deployed in the most challenging operational environments.

30-180mm f/0.91-1.18 lwir zoom lens parameter