The new Digital Microscope Eyepiece is an inexpensive way to upgrade just about any stereo or compound microscope into a Digital Microscope, This combination digital camera with built in 10X eyepiece is a great way to preview live color digital images indirectly from your microscope onto your computer via the USB port, View edit and save images, Now with new TSView software compatible with Windows XP or Vista! Fits on any standard (23mm) eye tube in place for ordinary eyepiece Microscope adapter 30mm allows camera to be used on virtually any microscope 640 x 480 resolution automatic light contrast and fine focus SKU: CAS105