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
Filter For Super Wide Angle Lens Right Angle Lens Adapter Pentax K100d Lens Mount Ef-m Lens Ef Ef-s Lenses Adapter Right Angle Lens Adapter Sokkia Super Wide Angle Lens Adapter For Sx530 F-mount Right Angle Lens Pentax K100d Super Lens Mount Pentax Super A Mount Sony Multi Terminal Right Angle Adapter
Tamron 24-70 Sony E Mount Sony 2.8 Lens E Mount Sony E Mount Super Wide Canon 5d V Mount Canon Eos R5 Mount Adapter Canon Fd Eos R Black Magic 4k Lens Mount Fd Mount Zoom Lens Sony L Battery Smallhd Adapter Sigma 18-50 Sony E Mount