CS MOUNT LENS - 2.8mm - 12mm MEGAPIXELLR2D8T12MPSKU: LR2D8T12MPTypempImager Size1/3 inchFocal Length2.8~12mmApertureF1.6Megapixel2.0 MegapixelMount TypeCSZoom & Focus OperationManualIris OperationAuto Iris (DC)