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
Fuji Xe2 Lens Adapter Sigma Dl 75mm-300mm Lens With Pentax K-mount Pentax 67 300mm F4 K-mount Adapter Pentax 200mm F4 K Mount Pentax Da 55-300mm Mount Repair Pentax Smc 35-80mm F4-5.6 K Mount Pentax-m 67 300mm F4 Ed Mount Sigma 100-300 F4 Pentax Mount Tamron 70 300mm Pentax Mount Tamron Af 28-300mm Pentax Mount
Canon G11 Lens Adapter Nikon Power Zoom Adapter Adapting Canon Fd Lens To Sony A6300 Adapter To Turn Lens Around For Macro Af Mount For A Manuel Lens Bolex 16mm Lens Mount Fuji X Mount Lens Map Sony A550 Lens Mount Sigma Zoom Nikon Mount Sony Alfa With Adapted Lenses