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
Canon G10 Lens Adapter Smc Pentax F 1.7 X Af Adapter Pentax Smc K Mount Lenses Canon T5i To Pentax Smc Adapter Pentax Smc Canon Adapter Smc Pentax-f 1.7x Af Adapter Pentax 100mm F/2.8 Smc A K Mount Pentax 200mm F 4 Smc Mk Mount Pentax Smc Compatible With K Mount Sigma 30 F.1.4 Sony A Mount
Nikon Coolpix L330 Lens Adapter 70-300mm Lens Sony E Mount Minolta To Sony Lens Adapter Canon Ef Flange Adapter Best Lens Adapter Sony A7 Lens Adapter For Oculus Go Adapter Pl Mount Nikon 52mm To Nikon F Mount 18-55mm Pk Mount For Nikon Tamron 18-200 Sony A Mount