We make inserts which will allow RMS, C-Mount, and D-Mount lenses to be fitted to the inner thread of standard T mounts.
RMS is the mounting thread for microscope objective lenses. C-mount is for cine or TV lenses, D-mount is for old standard 8mm cine lenses. They are all short focal length lenses, and as such can produce very highly magnified images when used on an SLR camera body, extension tubes, and bellows.
