The Keabroir Macro Reverse Ring Adapter kit RR-SNEX49K comes with 49mm male thread, it allows any 49mm lens become a marco lens on your camera body, reversing the lens and greatly increases the macro reproduction capabilities. The threaded side fits the filter thread of your lens, and the other side has a mount like the camera rear lens mount, this adapter ring help you save cost of buying an expensive macro lens.

What's more, when you reverse your lens, the protection ring can protect the rear lens mounting part/electronic part from unexpected damage; In addition, the ring comes with 58mm screw mount, which allows you to attach any filter such as UV, CPL to prevent dust moisture getting into the lens.

Compatible with Sony E-mount cameras as below:

Alpha A7, A7R, A7S, A7 II, A7R II, A7S II
Alpha A3000, A5000, A6000, A6300, A6500,A3500, A5100, AQX1, PXW-FS7
NEX-3, NEX-5, NEX-C3, NEX-5N, NEX-7, NEX-F3, NEX-5R, NEX-5T ,NEX-6, NEX-F3, NEX-3N NEX-VG10, NEX-VG20, NEX-VG30, NEX-VG900, NEX-FS100, NEX-FS700, NEX-EA50 etc

Material: Anodized aluminum

Does NOT contain any plastics, METAL construction

Compatible for Alpha E NEX Mount cameras and lenses

Packing Included:

1 X 49mm Macro Reverse Ring
1 X Rear Lens Mount Protection Ring
The camera and lens displayed in the pictures are NOT included.