Haoge Macro Focus Lens Adapter Built-in 17mm-31mm Focusing Helicoid for M42 42mm Screw Mount Lens to Sony E-Mount NEX Camera a5000 a5100 a6000 a6400 a6500 A7 A7R A7S A7II A7RII A7SII A7III A7RIII A9 - 01CA M42-NEX-1731

• Manual Lens Adapter with Helicoid Macro Tube for M42 42mm Screw-Mount Lens to Sony E-mount Cameras. The macro function of this adapter provides a focusing helicoid that will increase the lens-to-sensor distance, allowing for closer focusing than normally allowed by the lens itself. This means you can now get macro performance without needing to switch to a specialized lens and you will retain all the normal benefits of your optic when the macro function is not in use. Compatible Camera: Sony NEX-3, NEX-3C, NEX-3N, NEX-5, NEX-5C, NEX-5N, NEX-5R, NEX-5T, NEX-6, NEX-7, NEX-C3, NEX-F3, NEX-F3K, a3000, a3500, a5000, a5100, a6000, a6400, a6500, A7, A7R, A7S, A7 II, A7R II, A7S II, A7 III, A7R III, A9 and other E-mount camera. Compatible Camcorder: NEX-VG10, NEX-VG20, NEX-VG30, NEX-VG900, NEX-FS100, NEX-FS700, NEX-EA50, PXW-FS7, PXW-FS5, PXW-FS7 II.