Pixco Lens Adapter For Macro Canon FD Lens To Olympus 4/3 Camera Adapter For E420 E620 E500 E3 E510 E-1 Normally ,the shipping time is about 6~15 working days to USA. Macro shooting, do no support focus infinity. No ROM connection on the adapter. Diaphragm control of the lens is set manually Automatic diaphragm, auto-focusing,or any other functions will not operate correctly while using this adapter.