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
Cpl Filter Lens Xiaomi Yi Pentax To E Mount Pentax K 1 Mount Pentax Kaf2 Lens Mount Best Sigma Pentax Kaf2 Mount Pentax K Mount To Kaf2 Pentax K On Z Mount Pentax Kaf2 Bayonet Mount Lenses Pentax Kaf2 Bayonet Stainless Steel Mount Pentax Kaf2 Mount Lenses
K&f Concept 77mm Lens Filter Kit Canon Xl Lens Adapter Lens Adapter For Canon R5 Sony F5 Lens Mount Canon Ca 570 Adapter Sony Ericsson Headset Adapter Nikon Adapter For 52mm Lens Olympus Om-d E-m5 Mark Ii Lens Adapter Sony Dab Radio Adapter Sony Xav V631bt Adapter