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
Pentax K Mount Lens Pentax C Mount Lens Pentax Q Mount Lens Pentax 645z Lens Adapter C Mount Lens Pentax Q Pentax 645z Lens Adapter Rb67 Pentax 645z Lens Adapter Rx67 Pentax 645z Hasselblad Adapter Pentax 645z Tilt Shift Adapter Sony E-mount With Image Stabilization
Sigma 30mm 1.4 Lens Filter Lens Filter For Sunny Day Lens Filter For Solar Eclipse Fuji X Pro1 Lens Mount Nikon 24-70 F4 F Mount Red Komodo Nikon Mount Canon Ef Nikon Adapter Viltrox Ef Mft Adapter Diy 35mm Lens Adapter Olympus Pen Type Of Lens Mount