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
M42 Pentax K Adapter Using M42 Lenses On Pentax K Mount M42 To Sony Nex Adapter M42 Nex Lens Adapter Z Mount Nikon's Secret Weapon Adapter Nex Pentax K Pentax Q Adapter M42 Pentax M42 Mount Lenses Pentax M42 Screw-mount Lenses Adapter M42 Sony Nex
Sony A77 Lens Mount Type Pronto Auto Focus Lens Adapter Canon Dslr With Black Lens Mount Canon Adapter For Gh4 Metabone Cap Canon Fd To Af Adapter Canoscan Fs 2710 Canon Adapters Leica Sl Mount For Red Sony A E Adapter Sony Camcorder Tape Adapter Sony La Ea4 Objektiv Adapter