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
Pentax K Mount Lens Pentax 07 Mount Shield Lens Pentax C Mount Lens Pentax Q Mount Lens Pentax Q Mount Shield Lens C Mount Lens Pentax Q Celestron 80mm Canon Adapter Pentax K-1 Lens Mount Pentax M Lens Mount Pentax Q Mount Shield
72mm Variable Nd D3100 Lens Filter Pentax Smc K Mount Lenses 11mm Sony E Mount Metabones Adapter Canon To Olyympus Orion Nikon S Leica Adapter Galaxy S10+ Rhinoshield Lens Adapter A7 E-mount Full Frame Lens E Mount 18-55mm F 3.5-5.6 Zoom Lens Lumix Gx1 Lens Mount Sony Floppy Disk Adapter For-p1