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 Smc K Mount Lenses Pentax Smc Canon Adapter Leica R Adapter Sony Nex Replace Pentax Smc A Lens Mount Pentax 100mm F/2.8 Smc A K Mount Pentax 28mm F 2.8 Smc Mk Mount Pentax 50mm F 2 Smc Ak Mount Pentax Smc 50mm F 1.4 K Mount Pentax Smc Compatible With K Mount Smc Pentax-m 50mm 1.7 Mount
Sony A7 E-mount Camera Canon To A Mount Converter Fujifilm X T3 Canon Adapter M Lenses Canon Adapter Leica Full Frame Mount Spacer For C Mount Lens Eyepiece Adapter For Nikon D7100 Nikon Drop Infilter Adapter Nikon Eh-69p Remove Adapter Sony Blu-ray Disc Dvd Player Adapter