[49mm]

1. With this reverse ring, you can turn the common lens into a macro lens and attach it to an F mount DSLR camera.
2. Aperture control, focus is manual.
3.Made of aluminum alloy
4. By reversing the direction of the lens, you can get very high magnification (usually more than 1 time) according to the principle of light path.
Available Sizes:
49/52/55/58/62/67/72/77mm
Package Includes:
1 x Macro Reverse Adapter Ring