The LIM-302 is a microscope manufactured to observe and name the structure of different metals and alloys that are applicable on various institutes and laboratories. The infinitive optical system assures the optical functions of the camera and it can connect digital CCD. The eyepiece is SWF10X/20 and its objective lens is 10x, 20x, 50x, 80x, 100x(oil). The unit's standard delivery for the main unit is 1pc also for the 10x, 20x, 50x, 80x lenses, is 1pc each. Optional accessories includes the 0.5X, 1X, 0.25X C mount and the 0.001mm rule.