I don't have Leica M camera so not sure how it works on these cameras. Comes with 3rd party front and rear caps. More photos or further questions please send me a message.The item "Leica Summaron 35mm F/2.8 Lens M Mount Goggles" is in sale since Tuesday, May 14, 2019. This item is in the category "Cameras\Lenses & Filters\Lenses". The seller is "namnb_74" and is located in Carlingford, NSW. This item can be shipped worldwide.