Tamron 13FG04IRSQ 4MM F/1.2 Infrared Direct Current Iris, 1/3"

Ideal for 24/7 security and surveillance applications, the Tamron 13FG04IRSQ CS-mount fixed lens is engineered to deliver clearer, higher-contrast images from dusk to dawn. This Tamron fixed lens leverages advanced infrared transmission elements to improve near-infrared performance, making it a strong choice for night-vision monitoring and low-light security installations. With a bright f/1.2 maximum aperture and a 4mm focal length, the lens collects more light for sharper footage on 1/3" sensors while maintaining broad scene coverage. The built-in DC iris provides smooth, automatic exposure control when paired with auto-iris DC-equipped cameras, reducing over- or under-exposed frames in changing lighting conditions. Lightweight and compact, the CS-mount design simplifies integration into existing CCTV, IP camera, and hybrid surveillance systems. Whether you're upgrading a retail, transportation, or perimeter security deployment, the Tamron 13FG04IRSQ offers dependable infrared performance and consistent image quality. Specify this lens for your next security camera installation to improve nighttime monitoring and overall surveillance reliability.

• Bright, high-contrast infrared imaging for reliable low-light and night-vision surveillance
• Fast f/1.2 aperture boosts sensitivity for clearer images on 1/3" sensors
• Built-in DC iris enables precise automatic exposure control with auto-iris cameras
• Compact CS-mount design for easy installation on security cameras and DVR/NVR systems
• Optimized 4mm focal length delivers wide coverage for indoor and outdoor monitoring