Pixco Lens Adapter For Leica R LR Lens To Canon EOS EF Adapter 6D 5D 7D 70D 550D 500D 450D 300D 1200D normally ,the shipping time is about 6~15 working days to USA.Please note:If you receive a message indicates that you will receive item(s) longer than 6~15 working days.please don't worry,it is inaccurate. When run into the busy season, Customs thorough investigation, worsening climate etc,the shipping might be delayed.But please don't worry,don't hesitate to contact with me,i will do my best to help you. Compatible with:Canon EOS 760D, 750D, 5DS(R), 5D Mark III, 5D Mark II, 1Ds Mark [IV / III / II / I ], 1D Mark [III / II N/ II / I], 6D, 5D, 7D, 70D, 60D, 50D, 40D, 30D, 100D, 700D, 650D, 600D, 550D, 500D, 450D, 400D, 350D, 300D, 1200D, 1100D, 1011D Material: Brass No ROM connection on the Adapter