... piece 4.Prompt delivery New design monofocal 35mm FA lens F1.7 manual iris camera accessory 1.Our products have passe OHSAS18001 ... selling kind of lens4.Comprehensive two years' quality warranty5.Competitive price Features:1.High resolution,clear image,all-metal lens2.Fixed ... .5 CharacterManualABF monofocal manual iris lens serie: (6mm,12mm,25mm,35mm,50mm)ABF fixed focus auto iris lens series: (2.8mm ...