Fotodiox DLX Stretch Lens Adapter - Pentax K Mount (PK) SLR Lens to Micro Four Thirds (MFT, M4/3) Mount Mirrorless Camera Body with Macro Focusing Helicoid and Magnetic Drop-In Filters c-mount Fotodiox Pro Auto Macro Extension

Fotodiox Pro Auto Macro Extension Tube Kit for Canon EOS is a set of automatic tubes that are able to communicate all electronic functions from the lens to camera including autofocus and auto-exposure

The B4 Magic Lens Adapter features a built in tripod foot with an integrated Arca-Swiss quick-release compatible base

but don't tighten it onto the scope just yet

Foldable for Storage

If desired

Fotodiox DLX Stretch Lens Adapter - Pentax K Mount (PK) SLR Lens to Micro Four Thirds (MFT, M4/3) Mount Mirrorless Camera Body with Macro Focusing Helicoid and Magnetic Drop-In Filters c-mount Fotodiox Pro Auto Macro ExtensionFeatures: Mounts Pentax K Mount (PK) SLR Lenses to Micro Four Thirds (MFT, M4 3) Mount Mirrorless Cameras; infinity focus or beyond guaranteed Built in focusing helicoid provides macro focus for any lens as well as correction for back focus Includes three magnetic drop in filters (ND4, ND8 and ND16) for light control with any lens Precise fit and solid connection; lens has no play, gap or wiggling when mounted on adapter and no adjustments required