The file 'M42 Flange For Kiron With FD Mount 3D Printer Model' is (f3d,stl) file type, size is 548.5KB.
An M42 flange for Kiron 28-210 4-5.6 lens. I initially got this lens for cheap with FD bayonet, so needed to strip down the original and print a replacement. Should focus on infinity without further changes inside the lens. Does not support changing the aperture so without designing other parts will be fixed wide-open at f/4. To mount it to the lens remove all the parts until the aperture ring and secure the printed part using the original screws supproting the FD bayonet.
M42_thread_for_Kiron_with_FD_mount_v4.f3d | 412.6KB | |
M42_thread_for_Kiron_with_FD_mount_v4.stl | 429.5KB |