Lens CS 2.8 - 13 mm F1.4 DC-Iris 5 MPThis Tamron varifocal CS mount lens with DC-Iris has a focal length of 2.813 mm and the fast aperture (F-number) is F1.4. It supports cameras with up to 5 megapixels and is included in AXIS M1137 and AXIS M1137-E Network Cameras. The lens is compatible with all cameras from AXIS M11 Network Camera Series. Features Product colour Black Compatibility M1137, M1137-E Brand compatibility Axis Type Lens Image sensor Auto-iris type DC-drive iris Auto-iris Yes Megapixel (approx.) 5 MP F-number (relative aperture) 1.4 Focal length range 2.8 - 13 mm Lens mount interface CS mount Weight & dimensions Width 46.4 mm Depth 60 mm Height 46.4 mm Logistics data Harmonized System (HS) code 85299020 leaflet leaflet