L39-NEX Lens Adapter, M39/LTM/L39/39 mm Adapter for Sony NEX E-Mount Camera, Alpha a7,a7r,a6500,a6300,a6000,a5100,a5000,a3500,a3000,NEX-3,NEX-3C,NEX-3N,NEX-5.NEX-5C

High quality: made of aviation aluminium and chrome-plated brass. Treated with an anodizing industry for camera, which is robust and durable. It is particularly precisely made, so that it fits seamlessly into the camera bayonet and is dustproof. In addition, the adapter is very stable. It can therefore hold heavy lenses. Compatible :with L39/LTM/M39/39 mm lens;Compatible:NEX E-mount camera, NEX-3, NEX-C3, NEX-F3, NEX-3N,NEX-5,NEX-5N,NEX-5R,NEX-5T,NEX6,NEX7,a3000,a3500,a5000,a5100,a6000,a6,a600,6300,a6500,a7,a7R,A9,aQX1,NEX-FS100,NEX-FS700,NEX-EA50,PXW-FS7,NEX-VG10,NEX-VG20,NEX-VG30,NEX-VG900 (the adapter may be incompatible with a7S, a7 II, a7S II, and a7R II) Design: connection purely mechanical, no electronic connection to the lens. The focus and the aperture adjustment are done manually on the lens. Supports manual aperture and focusing (aperture has priority) and does not affect the manual exposure function of the camera. The adapter compensates for the difference between the focusing of the camera and the focusing size of the lens. This allows you to easily focus to infinity. Operating method: the determination of the exposure time is done automatically (A mode) or manually (M mode). When using adapted lenses on a mount camera, you have to deactivate the shutter lock. In the menu of your camera, select the option "Activate" under Settings "Trigger without lens". Note: When disassembly, the close-up ring is removed from the camera body together with the lens, and then the close-up ring is removed from the lens. For heavy medium format lenses such as telephoto lens, we recommend you use a tripod clamp or telephoto lens holder to balance the weight when recording.