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
E Mount Fisheye Lens C Mount Fisheye Lens F Mount Fisheye Lens K Mount Fisheye Lens A Mount Fisheye Lens S Mount Fisheye Lens Fisheye Lens X Mount M12 Mount Fisheye Lens Mount Everest Fisheye Lens Best 135mm For Sony Fe Mount
Nikon Coolpix B500 Lens Filter Canon Ef Mount Telephoto Lens Canon 55-250mm Ef-s Mount Lens Canon Fd Tilt Ahift Adapter Lens Adapters For Filters Om Lens Adapter For Nikon Vivitar Lens Mount For Nikon Nikon D5300 T Ring Adapter Helios 44 M39 To Sony E Mount Sony Alpha E-mount Fe 24-240mm F 3.5-6.3