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 Nikon F Adapter M42 To Nikon F Adapter M42 To Nikon Z Adapter Nikon To M42 Adapter Nikon Z M42 Adapter Praktica Super Tl 1000 Lens Mount Commlite Adapter Nikon Test M42 Adapter For Nikon M42 To Nikon 1 Adapter Nikon Ft1 Adapter Test
Pentax P30 Lens Mount Hasselblad V To H Lens Adapter Sony Nex 6 E Mount 12mm Lens X Mount Arri Amira Camera Lens Mount C Mount Lens Type Most Versatile Lens Mount Op Tech Usa Camera Lens Mount Cap S Mount Board Lens Sony E Mount Apc