The Tamron M13VM550 CCTV Lens (5-50mm, f/1.4), with a focal length of 5-50mm and an imager size of 1/3, delivers high-quality imagery. An aperture range of f/1.4-close allows for clear images in low light conditions.
The CCTV lens has hybrid aspherical elements that reduce various optical aberrations, delivering high optical quality. It features manual iris, focus, and zoom with lock, a focus range of 0.1m and back focus in air of 10.28mm (wide) to 10.98mm (tele). Multi-coating on lens surface lessens ghosting and flare in backlit conditions. The M13VM550 CCTV lens, with highly accurate and advanced mechanical construction, eliminates constructional problems such as lopsided blur and focal point image degradation.
A slip-mount mechanism allows you to fine-tune the position after mounting the camera to set the auto-iris meter to a proper position around the lens. With the lock for each control ring (zoom, manual, and iris-control), you can avoid setting displacement after installation. The CS mount makes the M13VM550 CCTV lens suitable for mini domes.
The M13VM550 CCTV lens operates in a temperature range of -4 to 140°F (-20 to 60°C) and is apt for security applications where high resolution and/or short to medium long range focal points are required.