kfconcept
Please note: our M42 adapter ring could not be suitable for Pentax Takumar Super Takumar Carl Zeiss M42 series(aperture pin does not fully depress, small tabs sticking out), as ours depresses the aperture pin all the way down
Ef Mount Zoom Lens Pentax Pk Mount Lenses Pentax Pk Vs K Mount Pentax Pk To Nikon Adapter Official Pentax M42-pk Adapter Pentax 645 Pk Adapter Pentax 6x7 Pk Adapter Pentax M42 Pk Adapter Pentax K Mount Pk Mount Pentax Q-s1 用pk Mount
Best Filter For X100f Lens Metabones Lens Adapter For Micro 4 3 Nikon Lens On Pl Mount Praktica Bx20 Lens Mount Canon Cn Ef Mount Canon Eos 80d Mount Nikon 1 J3 Lens Adapter Helios Lens Nikon Mount Lubricate Panasonic Lens Mount Sony Cbx-h10 Rs232 To Hdmi Adapter