... lens 3.MOQ:1 piece High-quality manual lris 50.0mm c mount lens1.Our products have passed ... quality,clear image,all-metal lens2.Fixed focal length 50.0mm,1/2 inch,C mount,F1.6 ... aperture manual lris lens3.Popular fixed focal length 50.0mm cctv lens 4.CCTV lens/CCTV camera ... in any place where need surveillance.Specification: Model Number ABF-F5016MFocal Length(mm) 50.0mmAperture(F) 1.6Format(inch) 1 ...