Features & Benefits
- 52mm Filter Thread Macro Reverse Mount Adapter Ring
- Using ultra precision CNC machine tools
- Good operation stability
- Reversely attach a 52mm filter threaded with your Olympus DSLR Cameras
- Automatic diaphragm, auto-for focusing, or any other automatic functions will not operate correctly
- Compatible with various M4/3 cameras and Olympus DSLR Cameras