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 35mm Lens K Mount Pentax K Mount 35mm Chinon Lens Pentax K Mount F2.8 Zoom Pentax Mount Pentax 24mm F2.8 Mount Pentax A Mount 35mm Pentax F2.8 K Mount Teltphoto Soligor 35mm F2.8 To Sony E Mount Sony E-mount 35mm F1.8 Vs 35mm F2.8 Canon T3i Solar Filter
Canon R Mount Size Adapter Compatible With Canon Canon Eos Xlr Adapter 7artisans M39 Mount Lens Olympus K Mount Telephoto Lens Best M42 To Nikon Adapter Adapter M42 Sony Alpha 58 Sony Nex 3n Adapter Sony 1.4x E-mount Teleconverter 10 Inch Solar Filter