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
Ricoh Kr 5 Lens Mount Pentax Kr Battery Adapter Pentax Kr Lens Mount Kr Mount To Nikon Aa Battery Adapter For Pentax Kr Kr Mount Lenses To Pentax K Mount Type Pentax K Pentax M Mount Type Sears Kr Mount Converter To Pentax Bayonet Sony Sel-1670z Obiettivo E-mount 16-70 Mm F4
Macro Close Up Filter Lens Prime Lens Fuji X Mount Nikon D60 Mount Type Canoscan Fs 2710 Canon Adapters 12-24mm Lens Nikon Mount 20 Mm E Mount Zoom Lens Fotodiox Metal Bayonet Mount Lens Hood Sony 28-75mm F 2.8 A Mount Lens Rokkor Md To Pentax Adapter Sony A7ii Ef Mount