The Martin MM-SLR is our universal 2.5x SLR / DSLR microscope adapter. It is the best choice for full-frame sensor cameras, and fits multiple types of microscopes as it will fit any microscope with a 23mm or 30mm eyetube or phototube, and it will attach to a 1x C-mount which means it will work with virtually all light microscopes of all brands - even monocular and binocular models so long as an eyepiece can be removed leaving a 23mm or 30mm eyetube. Also designed to fit all Nikon "chimney" type phototubes directly.
Our MMSLR adapter includes your choice of T-mount for Nikon or Canon (and most other manufacturers are available over the phone). May additionally require a 1x C-mount for trinocular photoports, sold separately.
We also offer a range of other adapters for cropped sensor cameras. Please visit our general T-Mount DSLR Adapters page for more information on these.