Lens M12 6 mm F1.9. Accessory lens 6 mm, F1.9 with M12 thread and built in IR-cut filter. Tool for removing the standard lens is included.. Features. Product colour. Black. Compatibility. F1005-E, FA1105. Brand compatibility. Axis. Type. Lens. Image sensor. F-number (relative aperture). 1.9. Lens mount interface. M12. Packaging data. Quantity per pack. 4 pc(s). Logistics data. Harmonized System (HS) code. 85299020. manual pdf