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
Focal 135mm 2.8 Lens Kr Mount Lonely Speck X Mount Lens Pentax K Mount 135mm Lens Nikon Non-ai Mount Auto 135mm F 2.8 Pentax 135mm F 2.5 Takumar K Mount Pentax 135mm F2 5 Takumar K Mount Pentax 135mm F2.5 K Mount Pentax 18-135mm K Mount Pentax M42 Mount 135mm F 2.8 Telephoto Pentax Super Takumar 135mm F2.5 K Mount
Non Density Lens Filter Mavic Pro Shade 10 Filter Lens In Augusta Ga San Francisco Camera Lens Filter Canon To Pentax Adapter Nikon Z6 F Mount Adapter Sametop's Canon Fd Adapter Fuji Finepix S1500 Lens Adapter Fuji S1600 Lens Adapter Nikon F-mount Camera List Adapter For Sony A100 To Sony E-mount