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The Tamron 1/3" 2.8-12mm f/1.4 Vari-Focal Lens with Connector is a high-resolution CCTV lens with a CS mount suitable for use with 1/3" image sensors with a resolution up to 720p. It features a 4.3x zoom range for short to medium-range surveillance applications, and a wide maximum aperture of f/1.4 for clearer images in low light conditions. Multi-layer coatings on the lens surface lessens ghosting and flare to produce sharper images with more contrast.
The lens is equipped with a slip-mount mechanism that allows rotational adjustment of the lens after it is mounted on the camera. This allows optimal positioning of the auto-iris actuator and cable during installation. With an independent lock for each control ring (zoom, focus, and manual iris), you can avoid setting changes after installation.
CS mount; ideal for mini domes
Suitable for cameras having an image size of 1/3"
Focal length: 2.8 to 12mm
Aperture range: f/1.4 to 360 (closed)
Manual zoom and focus with lock
DC auto iris
Back focus adjustment
11.8" minimum focusing distance
Multi-layer coatings for less ghosting and flare
Lock for each control ring (zoom, manual and iris-control) to avoid setting displacement after installation
Slip-mount mechanism for fine-tuning the position after mounting the camera to set the auto-iris meter to a proper position around the lens
In the Box
Tamron 1/3" 2.8-12mm f/1.4 Vari-Focal Lens with Connector
Limited 6-Year Warranty
Table of Contents
2.8 to 12 mm
f/1.4 to 360 (closed)
Angle of View
1/3" Wide: 97.4° x 72.5°
1/3" Tele: 24.1° x 18.1°
1/4" Wide: 72.5° x 54.1°
1/4" Tele: 18.1° x 13.6°
11.8" (30 cm) to infinity
Focus: Manual with Lock
Zoom: Manual with Lock
Iris: Auto-Iris (DC)