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High Resolution Lens Series
High Resolution Vari-Focal Lens DC Auto Iris
f=2.8-12mm (Model: 13VG2812ASII)
TAMRON
Advanced Technology For Today's Digital Monitoring Systems
With the advance of high resolution cameras and the rapid digitization of recording systems, there is a growing demand for CCTV camera lenses that can provide high resolution the entire screen, As a leading manufacturer of integrated optics, Tamron now offers a lineup of High Resolution Vari-Focal Lenses that meet today's demand for image reolution, whole maintaining a compact and easy-install design.
■650 TV Line Resolution
Tamron's devotion to image quality is evident in the exceptional imege resolution. Their Resolution Vari-Focal Lenses provide a resolution of 650 TV lines over the range of aperture sizes.
■Multiple-Layer Coating
Multi-coating is applied to key lens surfaces to minimize ghosting and flare. The result is consistently sharp contrast and excellent image quality.
■Locking Mechanism For Each Control Ring
Each control ring for zoom,focus and iris(Manual iris only) can be independently locked to prevent deviation after installation.
■Slip-Mount Mechanism
Each 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 acutuator and cable during installation.
■Precision Manufacturing
All lens components are produced using advanced, high-precision manufacturing technologies to prevent image defects such as local blur and focus shift.
SPECIFICATIONS
Model No. 13VG2812ASII
Imager Size 1/3″
Focal Length 2.8–12mm
Mount CS-Mount
Aperture Range F1.4–360
Focal Length 0.3m–∞
Angle of View
(Horizontal 
× Vertical)
1/3″ WIDE 97.4°×72.5°
TELE 24.1°×18.1°
1/4″ WIDE 72.5°×54.1°
TELE 18.1°×13.6°
Operation Focus Manual with Lock
Zoom Manual with Lock
Iris DC Auto Iris
Operating Voltage Open 3.3V/Close 0.7V
Back Focus(in Air) Wide 8.61–Tele 19.90mm
Wave Size Visible Light
Weight 71g
Operating Temperature -20℃–+60℃


Wiring Diagram
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