Extremely robust stereo microscopes which are easy to use with zoom function which can be operated from both sides Due to its nature, column supports, as well as the integrated dim able LED/halogen with reflected and transmitted light. Furthermore, it offers precise resolution, extra-large visual field and is completely color true. These models are ideally suited for use in the quality control department, assembly and repair workstations in the electronics and semiconductor industries as well as in biological laboratories and in research.