Lens, 2.7-13.5m VF, CS Mount

Product Features:

Mega-pixel 2.7 ~ 13.5mm, auto-iris, vari-focal lens.
2.7 ~ 13.5mm vari-focal, auto-iris, CS mount lens, features the standard 4-pin auto-iris cable and connector. Designed to be used with 1/2” and 1/3” cameras, analog or network IP cameras, up to 2MP resolution.


  • Image Sensor Size

    1/2" and 1/3"

  • Focal Length

    2.8~12mm (nominally 2.7-13.5mm +/-5%)

  • F Number

    Wide: l.6 ~ Telephoto: 3.0 +/-5%

  • Auto Iris / DC


  • Focus


  • Zoom


  • Back Focal Length

    5.8 ~ 12.5mm

  • Mount Type

    CS Mount

Specification Sheet

Product Support

ATV’s Customer Support Center is available to support you from 7am to 7pm CST at 888-288-7644, or contact us here. We also offer online web access through our “Go-to-Assist ”, which allows remote connection to your computer for proper NVR and DVR communication programming.

Product Warranty

We offer an industry-leading, 36-month unlimited warranty that covers defects in design, workmanship and materials. Compare that to the competition’s limited warranties. Please refer to Warranty document here for exceptions.