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
20mm E Mount Lens Sigma 10 20mm Pentax Mount 20mm Leica M Mount Cs To Ef Lens Adapter F Mount 20mm Lens M Mount 20mm Len M Mount 20mm Lens Pentax K Mount 20mm Lens Samyang 20mm F 1.8 Pentax Mount Sony A Mount 20mm
Canon Adapter Ef To Ef-m Sony E Mount 400mm Beschoi Lens Mount Adapter Novoflex Adapter Mft Canon Fd Pentax M To Canon Adapter Bronica Lens Adapter Sony Eos Adapter For Antique Lens Minolta Lens Adapter Nikon Z T1.5 Lens Zoom Ef Mount Sony Mdr Zx780dc Adapter