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 C Mount Lens Pentax Q Cp3 Lens Ef Mount Pentax K-1 Lens Mount Pentax M Lens Mount Pentax Kp Dc Adapter Pentax Kp Hdmi Adapter Pentax Kp K Mount
Ricoh Gr Ii Lens Adapter Sony Magicgate Memory Stick Adapter Canon 5d Fd Lens Adapter Canon Fd To Af Adapter Canon Sx540 Filter Adapter Oculus Go Magnetic Prescription Lens Adapter Opteka 10x Macro Lens For Sony E-mount Use An Ef Lens With F-mount Nikon F Mount Models Solar Filter Nikon P900