cctv lens 6mm 1.Highest quality,clear image 2.Focal length 6.0mm,1/3 inch,CS mount,F1.6 aperture fixed lens 3.MOQ ... :1 piece Hottest fixed iris cctv lens 6mm1.Our products have passed OHSAS18001:1999 ... : (4mm,6mm,8mm,12mm,16mm)ABF IR mega lens(F1.4) series: (4mm,6mm,8mm,12mm,16mm)Certificate: Hottest fixed iris cctv lens 6mm