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
Lens Filter For Nikon D750 Pentax 07 Mount Shield Lens Pentax Q Mount Shield Lens Pentax To E Mount Pentax Mount Shield Lens Pentax K 1 Mount Pentax K 7 Mount Pentax K On Z Mount Pentax Q D Mount Pentax To L Mount
Leica Sl Lens Adapter Pentax K Mount Macro Lens Sigma 135mm F1 8 Sony E Mount Canon Ef M Adapter Test Panasonic G5 Lens Mount Type Pentax K Mount Autofocus Lens Nikon F Mount For Z50 Lensbaby For Sony E Mount Sony 70-300mm E Mount Test Sony Fe 4.5-5.6 70-300 E Mount