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
Sony E Mount Teleconverter Nikon F Mount Teleconverter Nikon Teleconverter Z Mount Teleconverter For Nikon F Mount Teleconverter For Nikon Z Mount Pentax K Mount 2x Teleconverter Sony A Mount Teleconverter Canon Teleconverter F Mount Teleconverter For Pentax K Mount 100mm Stf Sony E Mount
Canon Rf Lens Adapter Opteka Fisheye Adapter Canon Anamorph Lens Adapter Benq Comix Electronic Lens Mount Adapter Lens Adapters For Nikon Body Lumix Gx80 Lens Mount Pentax Ka To Eos Efs Mount Mikaton Sony A Adapter Sony Xperia Xa1 Adapter Sony E Mount 45mm