CCTV 3.6mm HDTVI HIKVISION#DS-2CE72DF3T-FSBrandHIKVISIONModelDS-2CE72DF3T-FSImage Sensor2 MP CMOSLensAperture :F1.0Focal Length :3.6mmLens MountM12Angle of ViewHorizontal :77deg;Vertical :42deg;Diagonal :91deg;Adjustment Angle Pan :0deg; to 360deg;Tilt :0deg; to 75deg;Rotation :0deg; to 360deg;ShutterPAL : 1/25s to 1/50,000sNTSC : 1/30s to 1/50,000..