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Tamron 1/3" 2.8-12mm f/1.4 Vari-Focal Lens with Connector

B&H # TA181214DCCS MFR # 13VG2812ASII-SQ
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You Pay: $59.95
Product Highlights
  • 1/3" Image Format
  • CS Mount
  • 4.3x Zoom
  • DC Auto Iris
  • Iris Range f/1.4 to Close
  • Manual Zoom and Focus
  • Locking Mechanism on Each Control Ring
  • Multi-Layer Coatings
  • Slip-Mount Mechanism
  • Min. Focusing Distance: 11.8"

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
Imager Size 1/3"
Mount Type CS
Focal Length 2.8 to 12 mm
Aperture Range 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°
Focusing Range 11.8" (30 m) to infinity
Operation Focus: Manual with Lock
Zoom: Manual with Lock
Iris: Auto-Iris (DC)
Back Focus (in air) Wide 8.61 to 19.90 mm
Operating Voltage Open 4.0 VDC
Close 0.7 VDC
Operating Temperature -4 to 140°F (-20 to 60°C)
Dimensions (Diam. x L) 1.6 x 2.5" (41.0 x 63.5 mm)
Weight 2.5 oz (71 g)
Tamron 1/3" 2.8-12mm f/1.4 Vari-Focal Lens with Connector
  • Limited 6-Year Warranty
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