All of which are totally negligible optically, as this lens performs at its 100%! Insides are free from fungus. Focusing and aperture actions work correctly! EXCELLENT alternative to Leica Summicron, Summarit. Performance is similar, price way lower!!Accessories shown below are included! Sample images take with this lens on Panasonic Lumix DMC-G5W. The item "CANON Lens 50mm 11.8 LEICA LTM L39 Screw Mount Prime Lens 1.8/50mm for M9 IIIg" is in sale since Tuesday, June 25, 2019. This item is in the category "Cameras & Photography\Lenses & Filters\Lenses". The seller is "classic_photography_uk" and is located in Kent. This item can be shipped worldwide.