**********Mount this 18 megapixel cam onto your microscope's trinocular port or regular eyetube to record full-color pictures and videos*****Reduction lens ensures that the camera displays an accurate field of view to the microscope's magnifications*****Versatile mounting system -- the reduction lens will fit a 23.2 mm ocular port or tube, included adapters fit 30mm and 30.5 mm tube sizes*****USB 3.0 connection for lightning-fast transfer speeds between camera and computer*****CD software for Windows, Mac, and Linux