... .00MP);Magnification of Optical System: 0.45X;Capturing Microscope Image and Showing Live Video on PC Screen;Saving Still Images as ... BMP,JPG Files;Software for Previewing, Measuring, Comparing, Counting, Saving and Deleting;Tube Mounts: Ø23.2, Ø30, Ø30 ... Mend sp2),Vista,directx 9.0 electron eyepiece with USB and software for microscope use