This lens mount adapter is mainly used for connecting the " Leica L39 Mount Lens" to "cameras with Sony NEX E mount".Features:This lens mount adapter is mainly used for connecting the " Leica L39 Mount Lens" to "cameras with Sony NEX E mount".It is able to Focus Infinity.Completely manual control， manual focus and manual exposure.There is no electrical connection on the ring so diaphragm control of the lens is set manually.Equipped with lock & stop pin.Specifications:Material: MetalCompatible lens: for Leica L39 Mount lens Compatible cameras: for Sony NEX E Mount cameraFront mount: for Leica L39 mountRear mount: for Sony NEX E Mount Item size: 6 * 6 * 1.5cm / 2.4 * 2.4 * 0.6inItem weight: 36g / 1.28ozPackage size: 8 * 8 * 1.5cm / 3.1 * 3.1 * 0.6inPackage weight: 41g / 1.44ozPackage List:1 * Adapter Ring
