Fotodiox Pro Lens Mount Adapter, M42 (42x1mm) Screw Mount Lens to Micro 4/3 (MFT) Mirrorless Digital Cameras with Macro Focusing Helicoid - Panasonic Lumix, Olympus Pen, OM-D, etc, (M42-MFT-Macro)

•Compatible with M42 type 2 (Type 1 lenses with no pins or tabs on rear) lenses on micro Four Thirds mount Mirrorless cameras; infinity focus or beyond allowed

•Built-in focusing helicoid provides macro focus for any lens as well as correction for back focus

•Enhanced craftsmanship and high-tolerance construction for demanding professionals; integrated aperture control dial for adjusting the lens aperture

•Precise fit and solid connection; lens has no play, gap or wiggling when mounted on adapter and no adjustments required