Варифокальный с автодиафрагмой 3,5-8мм ИК объектив, объектив видеонаблюдения

IR Lens/Infrared lens/Day and Night lens 1.Varifocus 3.5-8.0mm 2.Infraredlens 3.1/3", CS , F1.2-360° 4.Auto DC Iris 5.the most popular IR Lens widely used for box camera,dome camera ect forall day surveillance. 6.2 years quality warranty Model: SP0358AIR Varifocal IR CCTV Lens Specification Model No: SP0358AIR(NEW)Image Size: 1/3"Mount Type: CSFocal Length: 3.5 - 8mmAperture Range: F1.2-360°Field: 96° - 42°Zoom Operation: ManualFocus Operation: ManualIris Operation: Auto(DC)Back Focus: 7.7 - 11.7mmDimention: Φ50.8×81.5×103Weight: 105g Its advantage is with infrared and aperture:F1.2-360°. It can achieve 24-hour monitoring.