PK-NEX Pentax PK Lens to NEX F3 NEX 5N 5r NEX7 Mount Adapter Ring - Black
Attach Pentax PK lens to Sony NEX camera with this adapter. There is no electronic element in the adapter aperture and focusing must be manually control. Lens compatibility:Pentax PK lens Camera: Sony NEX mount camera (NEX-5.NEX-3.NEX-5N.NEX-C3.NEX-5R.NEX-F3.NEX-7.NEX-6) Focus: support infinity Included: 1 x lens mount adapter