Tamron M13VG850IR 1/3" F 8.0-50mm F/1.6MP DC Auto Iris (IR) Varifocal Lens for CS Mount

Optimize your surveillance installations with the Tamron M13VG850IR varifocal lens — engineered to deliver high-resolution, day/night imaging for professional security and monitoring applications. This Tamron varifocal lens produces up to 5‑Megapixel image quality across the frame and is IR-ready for clear black-and-white images under infrared illumination. With an 8–50mm focal range and 6.3x optical zoom, installers can precisely set field of view to cover entrances, perimeters, or critical assets without moving the camera. The fast f/1.6 aperture improves low-light performance and helps maintain usable footage in dim environments, while the DC auto-iris automatically adjusts exposure as lighting changes. Designed for 1/3" sensor cameras and a standard CS mount, the M13VG850IR mounts easily into existing CCTV and IP camera systems, making upgrades straightforward. Ideal for security integrators, property managers, and systems designers who need dependable, high-quality optics for surveillance, access control, and monitoring projects. Add the Tamron M13VG850IR to your next CCTV build to enhance image clarity and reliability.

• Delivers crisp day/night images with 5‑Megapixel optical performance and IR capability for reliable security monitoring
• Versatile 8–50mm varifocal range lets integrators frame scenes precisely without repositioning cameras
• Fast f/1.6 aperture improves low-light sensitivity and reduces the need for supplemental illumination
• DC auto-iris maintains consistent exposure in changing lighting for stable CCTV footage
• CS mount compatibility and compact 1/3" sensor design simplify installation in existing surveillance systems
• Robust optical design minimizes distortion and preserves detail for video analytics and evidence capture