... iris lens 3.MOQ:1 piece Popular manual lris fixed focus 25mm cctv lens 1.Our products have passed OHSAS18001:1999 ... lens/ surveillance lens/optical lens/fixed focus cctv lens5.The lens is manual lris fixed focus lens.Specification: Model NumberABF-F2514MVFocal Length ... iris lens serie: (6mm,12mm,25mm,35mm,50mm)ABF fixed focus auto iris lens series: (2.8mm,4mm,6mm,8mm,12mm ...