Pixco Lens Adapter For Accuracy 6 Bit M39 LSM LTM 50-75 To Leica M Adapter M9 M8 M7 M6 M5 M4 M3 MP CL 40 50 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:Leica M Leica M9 M8 M7 M6 M5 M4 M3 Leica MP Leica CL 40 50 Voigtl?nder Bessa R2 R3 Voigtl?nder Bessa T Fits many m39 lenses of the following cameras to Leica M: Leica I, Leica II, Leica III Canon 7, Canon P Voigtl?nder Bessa L Allows focus infinity Fit the 50-75mm view frame lens