... .Prompt delivery 4.MOQ:1pc High resolution monofocal 50mm F1.4 manual iris fixed focus camera lens ... ,clear image,all-metal lens2.Fixed focal length 50mm,2/3 inch,C-mount,F1.4 aperture ... -environment glass.Specification: Model NumberABF-F5014M-1Focal Length(mm)50mm Aperture(F)1.4Format(inch)2/3MountCAngle of View ... manual iris lens serie: (6mm,12mm,25mm,35mm,50mm)ABF fixed focus auto iris lens series: (2. ...