<ul><li>Compatible with Nikon SLR/DSLR cameras including D40, D40X, D50, D60, D70, D80, D90, D200, D300, D700, D5000, D7000 ... (except G series)</li><li>Magnification Power: 2X</li><li>Material: metal</li><li>T-mount Connection Standard 23.2mm</li><li>Work on Monocular (Eye Tube), Binocular (Eye Tube) or Trinocular Photo/Video Port</li></ul><br><br>This is a brand new Nikon SLR/DSLR Camera adapter for microscopes. Coming with 23.2mm, 30mm and C-mount adapters, it fits almost all kinds of microscopes including compound and stereo microscopes. Its retail value is $350.

AmScope CA-NIK-SLR-II Nikon SLR / D-SLR Camera Adapter for Microscopes - Microscope Adapter